removed colons from page titles to mollify jekyll a la jekyll/jekyll#549

Steve Krouse · Steve Krouse · commit 8de6e7313129 · 2018-05-31T03:08:36.000Z
diff --git a/episodes/21.md b/episodes/21.md
@@ -1,5 +1,5 @@
 ---
-title: Building for Developers: Aidan Cunniffee
+title: Building for Developers
 ---
 
 # Building for Developers: Aidan Cunniffee
diff --git a/episodes/22.md b/episodes/22.md
@@ -1,5 +1,5 @@
 ---
-title: Learning Programming At Scale: Philip Guo
+title: Learning Programming At Scale
 ---
 
 # Learning Programming At Scale: Philip Guo
diff --git a/episodes/23.md b/episodes/23.md
@@ -1,5 +1,5 @@
 ---
-title: Teaching Abstraction: Brent Yorgey
+title: Teaching Abstraction
 ---
 
 # Teaching Abstraction: Brent Yorgey
diff --git a/episodes/24.md b/episodes/24.md
@@ -1,5 +1,5 @@
 ---
-title: Stop Being A Sysadmin For Your Own Machine: Nick Santos
+title: Stop Being A Sysadmin For Your Own Machine
 ---
 
 # Stop Being A Sysadmin For Your Own Machine: Nick Santos
