Cleaned bash it up
diff --git a/lib/history.bash b/lib/history.bash
index 23731c5..3d489e9 100644
--- a/lib/history.bash
+++ b/lib/history.bash
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # append to bash_history if Terminal.app quits
 shopt -s histappend