remove contraction

Author: fmichonneau

_includes/manual_episode_order.html

@@ -3,7 +3,7 @@
     GitHub Pages switches to Jekyll that supports it
     without any major hackery. Note, some logic will
     be required even when this transition happens
-    but it won't be as involved as what we have to do
+    but it will not be as involved as what we have to do
     in this file.
 
     To order lesson episodes or extras manually