Minor update

Author: javiereguiluz

_build/maintainer_guide.rst

@@ -39,22 +39,22 @@ contributes again, it's OK to mention some of the minor issues to educate them.
 
     $ gh merge 11059
 
-      Working on symfony/symfony-docs (branch 6.1)
+      Working on symfony/symfony-docs (branch 6.2)
       Merging Pull Request 11059: dmaicher/patch-3
 
       ...
 
       # This is important!! Say NO to push the changes now
       Push the changes now? (Y/n) n
-      Now, push with: git push gh "6.1" refs/notes/github-comments
+      Now, push with: git push gh "6.2" refs/notes/github-comments
 
       # Now, open your editor and make the needed changes ...
 
       $ git commit -a
       # Use "Minor reword", "Minor tweak", etc. as the commit message
 
       # now run the 'push' command shown above by 'gh' (it's different each time)
-      $ git push gh "6.1" refs/notes/github-comments
+      $ git push gh "6.2" refs/notes/github-comments
 
 Merging Pull Requests
 ---------------------