--- a/SynchronousWindowSensor.st	Fri Nov 04 16:22:13 2016 +0100
+++ b/SynchronousWindowSensor.st	Fri Nov 04 16:28:59 2016 +0100
@@ -1,5 +1,3 @@
-"{ Encoding: utf8 }"
-
 "
  COPYRIGHT (c) 1995 by Claus Gittinger
 	      All Rights Reserved
@@ -55,7 +53,7 @@
     to prevent the event handling code from suspending any process 
     (you cannot suspend the scheduler; you should not suspend the event dispatcher).
 
-    This is pretty tricky and magic - and you dont have to understand this.
+    This is pretty tricky and magic - and you don't have to understand this.
     (consider this system internal code)
 
     [author:]