[libstdc++] Minor doxygen workaround

[Phil Edwards]

For some reason doxygen is adding a period to the end of the URL it
generates.  (Perhaps it thinks it's correcting English grammar.)  For URLs,
this breaks the link.  Surrounding the URL with characters ignored by most
borwsers works around the problem.

Trunk and branch.  (Doxygen pages are not generated off the branch, but
this will minimize needless divergence.)



2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* include/bits/stl_pair.h:  Tweak comment markup.


Index: include/bits/stl_pair.h
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/include/bits/stl_pair.h,v
retrieving revision 1.11
diff -u -3 -p -r1.11 stl_pair.h
--- include/bits/stl_pair.h	6 Dec 2001 20:29:31 -0000	1.11
+++ include/bits/stl_pair.h	21 May 2002 21:04:30 -0000
@@ -95,7 +95,7 @@ inline bool operator==(const pair<_T1, _
   return __x.first == __y.first && __x.second == __y.second; 
 }
 
-/// http://gcc.gnu.org/onlinedocs/libstdc++/20_util/howto.html#pairlt
+/// <http://gcc.gnu.org/onlinedocs/libstdc++/20_util/howto.html#pairlt>
 template <class _T1, class _T2>
 inline bool operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
 {