diff --git a/pygtk-main-sidebar b/pygtk-main-sidebar.md
similarity index 100%
rename from pygtk-main-sidebar
rename to pygtk-main-sidebar.md
diff --git a/pygtk-tutorial b/pygtk-tutorial
deleted file mode 100644
index 2d61b55..0000000
--- a/pygtk-tutorial
+++ /dev/null
@@ -1,24 +0,0 @@
-
-
-
-This
-
-https://www.python.org/doc/current/tut/tut.html
-
-is 404 as of Thu Mar 23 13:12:13 EDT 2017
-
-but there is a link to it in:
-
-http://www.pygtk.org/pygtk2tutorial/ch-Introduction.html
-
-These following links exist.
-
-This one:
-
-https://docs.python.org/tutorial/
-
-currently redirects to this one:
-
-https://docs.python.org/3/tutorial/
-
-https://docs.python.org/2/tutorial/
\ No newline at end of file
diff --git a/pygtk-tutorial.md b/pygtk-tutorial.md
new file mode 100644
index 0000000..9f4a214
--- /dev/null
+++ b/pygtk-tutorial.md
@@ -0,0 +1,27 @@
+
+
+
+This
+
+<https://www.python.org/doc/current/tut/tut.html>
+
+is 404 as of Thu Mar 23 13:12:13 EDT 2017
+
+but there is a link to it in:
+
+<http://www.pygtk.org/pygtk2tutorial/ch-Introduction.html>
+
+These following links exist:
+
+This one:
+
+<https://docs.python.org/tutorial/>
+
+currently redirects to this one:
+
+<https://docs.python.org/3/tutorial/>
+
+but there is also 
+
+<https://docs.python.org/2/tutorial/>
+