diff -r 2fc86d92c4a9 -r 4b0fc75f9403 mercurial/scmutil.py
--- a/mercurial/scmutil.py	Wed Sep 30 15:31:07 2015 -0500
+++ b/mercurial/scmutil.py	Wed Sep 30 15:43:49 2015 -0500
@@ -975,7 +975,7 @@
         raise error.RequirementError(
             _("repository requires features unknown to this Mercurial: %s")
             % " ".join(missings),
-            hint=_("see http://mercurial.selenic.com/wiki/MissingRequirement"
+            hint=_("see https://mercurial-scm.org/wiki/MissingRequirement"
                    " for more information"))
     return requirements