subrepo: update the help text to account for diff -I/-X gitsubrepo support
The functionality was added in
a48b65ab428d.
--- a/mercurial/help/subrepos.txt Mon Apr 27 15:37:57 2015 -0700
+++ b/mercurial/help/subrepos.txt Mon Apr 27 20:25:09 2015 -0400
@@ -106,8 +106,7 @@
:diff: diff does not recurse in subrepos unless -S/--subrepos is
specified. Changes are displayed as usual, on the subrepositories
- elements. Git subrepositories do not support --include/--exclude.
- Subversion subrepositories are currently silently ignored.
+ elements. Subversion subrepositories are currently silently ignored.
:files: files does not recurse into subrepos unless -S/--subrepos is
specified. Git and Subversion subrepositories are currently