[RFA] Adjust -list-features doc formatting

[Vladimir Prus <vladimir@codesourcery.com>]

Eli,
when reviewing my prior -list-target-features patch, you've suggested using
a @table thing for presenting a list of features. I've noticed that for
the -list-features command, introduced some time ago, docs uses @itemize --
presumably we need to adjust that one too. How about the attached patch?

- Volodya

	[doc/ChangeLog]
	* gdb.textinfo (GDB/MI Miscellaneous Commands): Use @table
	for possible features of -list-features.
---
 gdb/doc/gdb.texinfo |   21 ++++++++++-----------
 1 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 100d795..61e9020 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -22624,18 +22624,17 @@ Example output:
 
 The current list of features is:
 
-@itemize @minus
-@item
-@samp{frozen-varobjs}---indicates presence of the
-@code{-var-set-frozen} command, as well as possible presense of the
-@code{frozen} field in the output of @code{-varobj-create}.
-@item
-@samp{pending-breakpoints}---indicates presence of the @code{-f}
-option to the @code{-break-insert} command.
-@item
-@samp{thread-info}---indicates presence of the @code{-thread-info} command.
+@table @samp
+@item frozen-varobjs
+Indicates presence of the @code{-var-set-frozen} command, as well 
+as possible presense of the @code{frozen} field in the output 
+of @code{-varobj-create}.
+@item pending-breakpoints
+Indicates presence of the @code{-f} option to the @code{-break-insert} command.
+@item thread-info
+Indicates presence of the @code{-thread-info} command.
 
-@end itemize
+@end table
 
 @subheading The @code{-list-target-features} Command
 @findex -list-target-features
-- 
1.5.3.5