[PATCH, www, obvious] Fix typo in htdocs/develop.html

[Martin Liška]

Hello.

This looks as typo, I'm going to install the patch.

Index: htdocs/develop.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/develop.html,v
retrieving revision 1.165
diff --unified -r1.165 develop.html
--- htdocs/develop.html 3 Jun 2016 09:56:49 -0000       1.165
+++ htdocs/develop.html 29 Jun 2016 11:20:37 -0000
@@ -572,7 +572,7 @@
   GCC 6 Stage 4 (starts 2016-01-20)        GCC 5.3 release (2015-12-04)
        |                                        \
        |                                         v
-       |                                   GCC 5.4 release (2015-06-03)
+       |                                   GCC 5.4 release (2016-06-03)
        +-- GCC 6 branch created --------+
        |                                 \
        v                                  v


Thanks,
Martin