[doc patch] Use plural for global debug info dir(s)

[Jan Kratochvil <jan dot kratochvil at redhat dot com>]

Hi Eli,

since
	commit 36ae52d16cc9d38cfe317a79bb5d63c624359154
	Author: Jan Kratochvil <jan.kratochvil@redhat.com>
	Date:   Mon Nov 2 14:59:48 2009 +0000

GDB supports multiple paths specified in 'set debug-file-directory'.
Documentation is still inconsistent in this regard.


Thanks,
Jan


gdb/doc/
2012-05-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb.texinfo (Separate Debug Files): Use plural form for global
	debugging information directory.

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 38ef079..d927b92 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -16201,7 +16201,7 @@ Show whether a source file may have multiple base names.
 @cindex debugging information in separate files
 @cindex @file{.debug} subdirectories
 @cindex debugging information directory, global
-@cindex global debugging information directory
+@cindex global debugging information directories
 @cindex build ID, and separate debugging files
 @cindex @file{.build-id} directory
 
@@ -16247,12 +16247,12 @@ uses two different methods of looking for the debug file:
 For the ``debug link'' method, @value{GDBN} looks up the named file in
 the directory of the executable file, then in a subdirectory of that
 directory named @file{.debug}, and finally under the global debug
-directory, in a subdirectory whose name is identical to the leading
+directories, in a subdirectory whose name is identical to the leading
 directories of the executable's absolute file name.
 
 @item
 For the ``build ID'' method, @value{GDBN} looks in the
-@file{.build-id} subdirectory of the global debug directory for a file
+@file{.build-id} subdirectory of the global debug directories for a file
 named @file{@var{nn}/@var{nnnnnnnn}.debug}, where @var{nn} are the
 first 2 hex characters of the build ID bit string, and @var{nnnnnnnn}
 are the rest of the bit string.  (Real build ID strings are 32 or more
@@ -16262,7 +16262,7 @@ hex characters, not 10.)
 So, for example, suppose you ask @value{GDBN} to debug
 @file{/usr/bin/ls}, which has a debug link that specifies the
 file @file{ls.debug}, and a build ID whose value in hex is
-@code{abcdef1234}.  If the global debug directory is
+@code{abcdef1234}.  If the global debug directories path component is
 @file{/usr/lib/debug}, then @value{GDBN} will look for the following
 debug information files, in the indicated order:
 
@@ -16277,7 +16277,7 @@ debug information files, in the indicated order:
 @file{/usr/lib/debug/usr/bin/ls.debug}.
 @end itemize
 
-You can set the global debugging info directory's name, and view the
+You can set the global debugging info directories, and view the
 name @value{GDBN} is currently using.
 
 @table @code