[tip:perf/core] perf help: Change 'usage' to 'Usage' for consistency

[tip-bot for Yunlong Song <tipbot@zytor.com>]

Commit-ID:  3a134ae96ca0af06804d343019b85026486e6fe1
Gitweb:     http://git.kernel.org/tip/3a134ae96ca0af06804d343019b85026486e6fe1
Author:     Yunlong Song <yunlong.song@huawei.com>
AuthorDate: Thu, 15 Oct 2015 15:39:51 +0800
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Mon, 19 Oct 2015 16:51:44 -0300

perf help: Change 'usage' to 'Usage' for consistency

Capitalize 'usage' to make it consistent with all the other 'Usage' in
the codes, e.g., usage_builtin.

Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ramkumar Ramachandra <artagnon@gmail.com>
Cc: Sriram Raghunathan <sriram.r@nokia.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1444894792-2338-3-git-send-email-yunlong.song@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-help.c       | 2 +-
 tools/perf/util/parse-options.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 36486ea..a7d588b 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -463,7 +463,7 @@ int cmd_help(int argc, const char **argv, const char *prefix __maybe_unused)
 			builtin_help_subcommands, builtin_help_usage, 0);
 
 	if (show_all) {
-		printf("\n usage: %s\n\n", perf_usage_string);
+		printf("\n Usage: %s\n\n", perf_usage_string);
 		list_commands("perf commands", &main_cmds, &other_cmds);
 		printf(" %s\n\n", perf_more_info_string);
 		return 0;
diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c
index 9a38b05..8aa7922 100644
--- a/tools/perf/util/parse-options.c
+++ b/tools/perf/util/parse-options.c
@@ -648,7 +648,7 @@ int usage_with_options_internal(const char * const *usagestr,
 	if (!usagestr)
 		return PARSE_OPT_HELP;
 
-	fprintf(stderr, "\n usage: %s\n", *usagestr++);
+	fprintf(stderr, "\n Usage: %s\n", *usagestr++);
 	while (*usagestr && **usagestr)
 		fprintf(stderr, "    or: %s\n", *usagestr++);
 	while (*usagestr) {
@@ -684,7 +684,7 @@ int parse_options_usage(const char * const *usagestr,
 	if (!usagestr)
 		goto opt;
 
-	fprintf(stderr, "\n usage: %s\n", *usagestr++);
+	fprintf(stderr, "\n Usage: %s\n", *usagestr++);
 	while (*usagestr && **usagestr)
 		fprintf(stderr, "    or: %s\n", *usagestr++);
 	while (*usagestr) {