Fix last commit.

doc/gdb.texinfo (General Query Packets, Tracepoint Packets): Don't
 use colons in @anchor and @cindex entries.

gdb/doc/ChangeLog

@@ -1,3 +1,8 @@
+2013-03-09  Eli Zaretskii  <eliz@gnu.org>
+
+	* gdb.texinfo (General Query Packets, Tracepoint Packets): Don't
+	use colons in @anchor and @cindex entries.
+
 2012-03-09  Hafiz Abid Qadeer  <abidh@codesourcery.com>
 
 	* gdb.texinfo (QTBuffer:size): Add cindex and anchor.

gdb/doc/gdb.texinfo

@@ -37552,7 +37552,7 @@ The remote stub supports the @samp{QTEnable} (@pxref{QTEnable}) and
 to be enabled and disabled while a trace experiment is running.
 
 @item QTBuffer:size
-The remote stub supports the @samp{QTBuffer:size} (@pxref{QTBuffer:size})
+The remote stub supports the @samp{QTBuffer:size} (@pxref{QTBuffer-size})
 packet that allows to change the size of the trace buffer.
 
 @item tracenz
@@ -38479,8 +38479,8 @@ This packet directs the target to use a circular trace buffer if
 @var{value} is 1, or a linear buffer if the value is 0.
 
 @item QTBuffer:size:@var{size}
-@anchor{QTBuffer:size}
-@cindex @samp{QTBuffer:size} packet
+@anchor{QTBuffer-size}
+@cindex @samp{QTBuffer size} packet
 This packet directs the target to make the trace buffer be of size
 @var{size} if possible.  A value of @code{-1} tells the target to
 use whatever size it prefers.