[PATCH] fix spelling

[Alan Jenkins <alan-jenkins@tuffmail.co.uk>]

Fix spelling in docbook comments, code comments, and a local variable 
name.  Thanks to "ispell -h" for docbook HTML and "scspell" for source
code. 

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>

diff --git a/extras/cdrom_id/cdrom_id.c b/extras/cdrom_id/cdrom_id.c
index d4156ce..6ea763b 100644
--- a/extras/cdrom_id/cdrom_id.c
+++ b/extras/cdrom_id/cdrom_id.c
@@ -173,27 +173,27 @@ static int scsi_cmd_run(struct udev *udev, struct scsi_cmd *cmd, int fd, unsigne
 
 static int cd_capability_compat(struct udev *udev, int fd)
 {
-	int capabilty;
+	int capability;
 
-	capabilty = ioctl(fd, CDROM_GET_CAPABILITY, NULL);
-	if (capabilty < 0) {
+	capability = ioctl(fd, CDROM_GET_CAPABILITY, NULL);
+	if (capability < 0) {
 		info(udev, "CDROM_GET_CAPABILITY failed\n");
 		return -1;
 	}
 
-	if (capabilty & CDC_CD_R)
+	if (capability & CDC_CD_R)
 		cd_cd_r = 1;
-	if (capabilty & CDC_CD_RW)
+	if (capability & CDC_CD_RW)
 		cd_cd_rw = 1;
-	if (capabilty & CDC_DVD)
+	if (capability & CDC_DVD)
 		cd_dvd_rom = 1;
-	if (capabilty & CDC_DVD_R)
+	if (capability & CDC_DVD_R)
 		cd_dvd_r = 1;
-	if (capabilty & CDC_DVD_RAM)
+	if (capability & CDC_DVD_RAM)
 		cd_dvd_ram = 1;
-	if (capabilty & CDC_MRW)
+	if (capability & CDC_MRW)
 		cd_mrw = 1;
-	if (capabilty & CDC_MRW_W)
+	if (capability & CDC_MRW_W)
 		cd_mrw_w = 1;
 	return 0;
 }
diff --git a/extras/collect/collect.c b/extras/collect/collect.c
index 1ec833a..c4523f1 100644
--- a/extras/collect/collect.c
+++ b/extras/collect/collect.c
@@ -124,7 +124,7 @@ static int prepare(char *dir, char *filename)
  * Read checkpoint file
  *
  * Tricky reading this. We allocate a buffer twice as large
- * as we're goint to read. Then we read into the upper half
+ * as we're going to read. Then we read into the upper half
  * of that buffer and start parsing.
  * Once we do _not_ find end-of-work terminator (whitespace
  * character) we move the upper half to the lower half,
diff --git a/extras/gudev/gudevclient.c b/extras/gudev/gudevclient.c
index bb6d673..fa31f70 100644
--- a/extras/gudev/gudevclient.c
+++ b/extras/gudev/gudevclient.c
@@ -197,7 +197,7 @@ g_udev_client_constructed (GObject *object)
 
   if (client->priv->subsystems != NULL)
     {
-      /* install subsytem filters to only wake up for certain events */
+      /* install subsystem filters to only wake up for certain events */
       for (n = 0; client->priv->subsystems[n] != NULL; n++)
         {
           gchar *subsystem;
diff --git a/extras/keymap/keymap.c b/extras/keymap/keymap.c
index 117a41d..b565c33 100644
--- a/extras/keymap/keymap.c
+++ b/extras/keymap/keymap.c
@@ -247,7 +247,7 @@ static const char* default_keymap_path(const char* path)
 {
 	static char result[PATH_MAX];
 
-	/* If keymap file is given without a path, assume udev diretory; must end with '/' * */
+	/* If keymap file is given without a path, assume udev directory; must end with '/' * */
 	if (!strchr(path, '/')) {
 		snprintf(result, sizeof(result), "%s%s", LIBEXECDIR "/keymaps/", path);
 		return result;
diff --git a/extras/path_id/path_id.c b/extras/path_id/path_id.c
index 2d70b63..dcee378 100644
--- a/extras/path_id/path_id.c
+++ b/extras/path_id/path_id.c
@@ -1,5 +1,5 @@
 /*
- * compose persisistent device path
+ * compose persistent device path
  *
  * Copyright (C) 2009 Kay Sievers <kay.sievers@vrfy.org>
  *
diff --git a/extras/scsi_id/scsi_serial.c b/extras/scsi_id/scsi_serial.c
index 4248829..0f883dc 100644
--- a/extras/scsi_id/scsi_serial.c
+++ b/extras/scsi_id/scsi_serial.c
@@ -612,7 +612,7 @@ static int do_scsi_page83_inquiry(struct udev *udev,
 	
 	/*
 	 * XXX Some devices (IBM 3542) return all spaces for an identifier if
-	 * the LUN is not actually configured. This leads to identifers of
+	 * the LUN is not actually configured. This leads to identifiers of
 	 * the form: "1            ".
 	 */
 
diff --git a/libudev/libudev-device.c b/libudev/libudev-device.c
index 9d1e546..eac6bd6 100644
--- a/libudev/libudev-device.c
+++ b/libudev/libudev-device.c
@@ -30,7 +30,7 @@
  * Representation of kernel sys devices. Devices are uniquely identified
  * by their syspath, every device has exactly one path in the kernel sys
  * filesystem. Devices usually belong to a kernel subsystem, and and have
- * a unique name inside that subsytem.
+ * a unique name inside that subsystem.
  */
 
 /**
@@ -270,7 +270,7 @@ struct udev_device *udev_device_new(struct udev *udev)
  * @syspath: sys device path including sys directory
  *
  * Create new udev device, and fill in information from the sys
- * device and the udev database entry. The sypath is the absolute
+ * device and the udev database entry. The syspath is the absolute
  * path to the device, including the sys mount point.
  *
  * The initial refcount is 1, and needs to be decremented to
@@ -427,12 +427,12 @@ struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, de
 /**
  * udev_device_new_from_subsystem_sysname:
  * @udev: udev library context
- * @subsystem: the subsytem of the device
+ * @subsystem: the subsystem of the device
  * @sysname: the name of the device
  *
  * Create new udev device, and fill in information from the sys
  * device and the udev database entry. The device is looked up
- * by the subsytem and name string of the device, like "mem",
+ * by the subsystem and name string of the device, like "mem",
  * "zero", or "block", "sda".
  *
  * The initial refcount is 1, and needs to be decremented to
@@ -554,7 +554,7 @@ static struct udev_device *device_new_from_parent(struct udev_device *udev_devic
  * child device, and will be cleaned up when the child device
  * is cleaned up.
  *
- * It is not neccessarily just the upper level directory, empty or not
+ * It is not necessarily just the upper level directory, empty or not
  * recognized sys directories are ignored.
  *
  * It can be called as many times as needed, without caring about
@@ -578,7 +578,7 @@ struct udev_device *udev_device_get_parent(struct udev_device *udev_device)
 /**
  * udev_device_get_parent_with_subsystem_devtype:
  * @udev_device: udev device to start searching from
- * @subsystem: the subsytem of the device
+ * @subsystem: the subsystem of the device
  * @devtype: the type (DEVTYPE) of the device
  *
  * Find the next parent device, with a matching subsystem and devtype
@@ -778,7 +778,7 @@ const char *udev_device_get_subsystem(struct udev_device *udev_device)
 		return NULL;
 	if (!udev_device->subsystem_set) {
 		udev_device->subsystem_set = 1;
-		/* read "subsytem" link */
+		/* read "subsystem" link */
 		if (util_get_sys_subsystem(udev_device->udev, udev_device->syspath, subsystem, sizeof(subsystem)) > 0) {
 			udev_device_set_subsystem(udev_device, subsystem);
 			return udev_device->subsystem;
diff --git a/libudev/libudev-monitor.c b/libudev/libudev-monitor.c
index 2c6c685..657f23d 100644
--- a/libudev/libudev-monitor.c
+++ b/libudev/libudev-monitor.c
@@ -336,7 +336,7 @@ int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor)
 
 			/*
 			 * get the address the kernel has assigned us
-			 * it is usually, but not neccessarily the pid
+			 * it is usually, but not necessarily the pid
 			 */
 			addrlen = sizeof(struct sockaddr_nl);
 			err = getsockname(udev_monitor->sock, (struct sockaddr *)&snl, &addrlen);
@@ -747,7 +747,7 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor,
 		/*
 		 * Use custom address for target, or the default one.
 		 *
-		 * If we send to a muticast group, we will get
+		 * If we send to a multicast group, we will get
 		 * ECONNREFUSED, which is expected.
 		 */
 		if (destination != NULL)
@@ -768,7 +768,7 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor,
  * udev_monitor_filter_add_match_subsystem_devtype:
  * @udev_monitor: the monitor
  * @subsystem: the subsystem value to match the incoming devices against
- * @devtype: the devtype value to matvh the incoming devices against
+ * @devtype: the devtype value to match the incoming devices against
  *
  * The filter must be installed before the monitor is switched to listening mode.
  *
diff --git a/libudev/libudev-queue.c b/libudev/libudev-queue.c
index 691e6a7..68efba0 100644
--- a/libudev/libudev-queue.c
+++ b/libudev/libudev-queue.c
@@ -28,7 +28,7 @@
  * SECTION:libudev-queue
  * @short_description: access to currently active events
  *
- * The udev daemon processes event asynchronously. All events wich do not have
+ * The udev daemon processes event asynchronously. All events which do not have
  * interdependencies are run in parallel. This exports the current state of the
  * event processing queue, and the currently event sequence numbers from the kernel
  * and the udev daemon.
diff --git a/libudev/libudev-util-private.c b/libudev/libudev-util-private.c
index 00d1c95..3641b36 100644
--- a/libudev/libudev-util-private.c
+++ b/libudev/libudev-util-private.c
@@ -96,7 +96,7 @@ int util_delete_path(struct udev *udev, const char *path)
 }
 
 /* Reset permissions on the device node, before unlinking it to make sure,
- * that permisions of possible hard links will be removed too.
+ * that permissions of possible hard links will be removed too.
  */
 int util_unlink_secure(struct udev *udev, const char *filename)
 {
@@ -342,7 +342,7 @@ int util_run_program(struct udev *udev, const char *command, char **envp,
 		}
 		execve(argv[0], argv, envp);
 		if (errno = ENOENT || errno = ENOTDIR) {
-			/* may be on a filesytem which is not mounted right now */
+			/* may be on a filesystem which is not mounted right now */
 			info(udev, "program '%s' not found\n", argv[0]);
 		} else {
 			/* other problems */
diff --git a/libudev/libudev.c b/libudev/libudev.c
index 05b62ef..1909138 100644
--- a/libudev/libudev.c
+++ b/libudev/libudev.c
@@ -327,7 +327,7 @@ void udev_set_log_fn(struct udev *udev,
  * udev_get_log_priority:
  * @udev: udev library context
  *
- * The initial syslog priortity is read from the udev config file
+ * The initial syslog priority is read from the udev config file
  * at startup.
  *
  * Returns: the current syslog priority
diff --git a/rules/rules.d/50-udev-default.rules b/rules/rules.d/50-udev-default.rules
index fb8b130..aef3b60 100644
--- a/rules/rules.d/50-udev-default.rules
+++ b/rules/rules.d/50-udev-default.rules
@@ -81,7 +81,7 @@ KERNEL="ht[0-9]*|nht[0-9]*", GROUP="tape"
 KERNEL="pt[0-9]*|npt[0-9]*|pht[0-9]*", GROUP="tape"
 SUBSYSTEM="scsi_generic|scsi_tape", SUBSYSTEMS="scsi", ATTRS{type}="1|8", GROUP="tape"
 
-# block-releated
+# block-related
 KERNEL="sch[0-9]*", GROUP="disk"
 SUBSYSTEM="scsi_generic", SUBSYSTEMS="scsi", ATTRS{type}="0", GROUP="disk"
 KERNEL="pg[0-9]*", GROUP="disk"
diff --git a/udev/udev-event.c b/udev/udev-event.c
index 6a8bb44..f3c2bd2 100644
--- a/udev/udev-event.c
+++ b/udev/udev-event.c
@@ -571,7 +571,7 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
 		}
 
 		if (event->name != NULL && event->name[0] = '\0') {
-			info(event->udev, "device node creation supressed\n");
+			info(event->udev, "device node creation suppressed\n");
 			delete_kdevnode = 1;
 			goto exit_add;
 		}
diff --git a/udev/udev-rules.c b/udev/udev-rules.c
index 03234fe..53baa18 100644
--- a/udev/udev-rules.c
+++ b/udev/udev-rules.c
@@ -270,7 +270,7 @@ static const char *token_str(enum token_type type)
 		[TK_M_PROGRAM] =		"M PROGRAM",
 		[TK_M_IMPORT_FILE] =		"M IMPORT_FILE",
 		[TK_M_IMPORT_PROG] =		"M IMPORT_PROG",
-		[TK_M_IMPORT_PARENT] =		"M MPORT_PARENT",
+		[TK_M_IMPORT_PARENT] =		"M IMPORT_PARENT",
 		[TK_M_RESULT] =			"M RESULT",
 		[TK_M_MAX] =			"M MAX",
 
@@ -1508,7 +1508,7 @@ static int add_rule(struct udev_rules *rules, char *line,
 				int tout = atoi(&pos[strlen("event_timeout=")]);
 
 				rule_add_key(&rule_tmp, TK_A_EVENT_TIMEOUT, 0, NULL, &tout);
-				dbg(rules->udev, "event timout=%i\n", tout);
+				dbg(rules->udev, "event timeout=%i\n", tout);
 			}
 			pos = strstr(value, "string_escape=");
 			if (pos != NULL) {
diff --git a/udev/udevadm-control.c b/udev/udevadm-control.c
index 3fe4197..3eb03d8 100644
--- a/udev/udevadm-control.c
+++ b/udev/udevadm-control.c
@@ -115,7 +115,7 @@ int udevadm_control(struct udev *udev, int argc, char *argv[])
 			break;
 		case 'p':
 			if (strchr(optarg, '=') = NULL) {
-				fprintf(stderr, "expect <KEY>=<valaue> instead of '%s'\n", optarg);
+				fprintf(stderr, "expect <KEY>=<value> instead of '%s'\n", optarg);
 				goto exit;
 			}
 			udev_ctrl_send_set_env(uctrl, optarg);
diff --git a/udev/udevadm-trigger.c b/udev/udevadm-trigger.c
index 5cd4acd..8a626ec 100644
--- a/udev/udevadm-trigger.c
+++ b/udev/udevadm-trigger.c
@@ -186,8 +186,8 @@ int udevadm_trigger(struct udev *udev, int argc, char *argv[])
 			       "      failed                        trigger only the events which have been\n"
 			       "                                    marked as failed during a previous run\n"
 			       "  --action=<action>               event action value, default is \"add\"\n"
-			       "  --subsystem-match=<subsystem>   trigger devices from a matching subystem\n"
-			       "  --subsystem-nomatch=<subsystem> exclude devices from a matching subystem\n"
+			       "  --subsystem-match=<subsystem>   trigger devices from a matching subsystem\n"
+			       "  --subsystem-nomatch=<subsystem> exclude devices from a matching subsystem\n"
 			       "  --attr-match=<file[=<value>]>   trigger devices with a matching attribute\n"
 			       "  --attr-nomatch=<file[=<value>]> exclude devices with a matching attribute\n"
 			       "  --property-match=<key>=<value>  trigger devices with a matching property\n"