src/HOL/Library/RBT_Mapping.thy

--- a/src/HOL/Library/RBT_Mapping.thy	Tue Feb 23 15:37:18 2016 +0100
+++ b/src/HOL/Library/RBT_Mapping.thy	Tue Feb 23 16:25:08 2016 +0100
@@ -206,4 +206,4 @@
   \vspace{1ex}
 \<close>
 
-end
\ No newline at end of file
+end