diff --git a/PageRevision.md b/PageRevision.md
index 613e4e6..8f2eae1 100644
--- a/PageRevision.md
+++ b/PageRevision.md
@@ -1,11 +1,14 @@
 PageRevisionMacro
 =================
 
-Show the current page name and revision number on a moinmoin wiki page
+Show the current page name and revision number on a [MoinMoin][moin] wiki page
 
 
 Usage on a MoinMoin wiki page
 -----------------------------
 
 Adding this macro `<<PageRevision>>` to the page will output
-'SomeWikiPage, revision 123'
+`SomeWikiPage, revision 123`
+
+
+[moin]: https://moinmo.in/
diff --git a/YouToubeVideo.md b/YouToubVideo.md
similarity index 100%
rename from YouToubeVideo.md
rename to YouToubVideo.md