Minor fixes of spelling and grammar in comments and documentation

Signed-off-by: Stefan Weil <weil@mail.berlios.de> 

Index: m68k-dis.c
===================================================================
--- m68k-dis.c	(Revision 5818)
+++ m68k-dis.c	(Arbeitskopie)
@@ -7,7 +7,7 @@
 
 #include "dis-asm.h"
 
-/* **** foatformat.h from sourceware.org CVS 2005-08-14.  */
+/* **** floatformat.h from sourceware.org CVS 2005-08-14.  */
 /* IEEE floating point support declarations, for GDB, the GNU Debugger.
    Copyright 1991, 1994, 1995, 1997, 2000, 2003 Free Software Foundation, Inc.
 
Index: target-m68k/translate.c
===================================================================
--- target-m68k/translate.c	(Revision 5818)
+++ target-m68k/translate.c	(Arbeitskopie)
@@ -503,7 +503,7 @@
 }
 
 /* Generate code for an "effective address".  Does not adjust the base
-   register for autoincrememnt addressing modes.  */
+   register for autoincrement addressing modes.  */
 static TCGv gen_lea(DisasContext *s, uint16_t insn, int opsize)
 {
     TCGv reg;
Index: qemu-doc.texi
===================================================================
--- qemu-doc.texi	(Revision 5818)
+++ qemu-doc.texi	(Arbeitskopie)
@@ -391,7 +391,7 @@
 Windows.
 
 @item -startdate @var{date}
-Set the initial date of the real time clock. Valid format for
+Set the initial date of the real time clock. Valid formats for
 @var{date} are: @code{now} or @code{2006-06-17T16:01:21} or
 @code{2006-06-17}. The default value is @code{now}.
 
@@ -416,7 +416,7 @@
 
 @item -name @var{name}
 Sets the @var{name} of the guest.
-This name will be display in the SDL window caption.
+This name will be displayed in the SDL window caption.
 The @var{name} will also be used for the VNC server.
 
 @end table