--- a/WindowSensor.st	Fri Nov 04 16:19:41 2016 +0100
+++ b/WindowSensor.st	Fri Nov 04 16:21:04 2016 +0100
@@ -1,5 +1,3 @@
-"{ Encoding: utf8 }"
-
 "
  COPYRIGHT (c) 1993 by Claus Gittinger
               All Rights Reserved
@@ -3109,7 +3107,7 @@
 
 altDown
     "return true, if the meta key is currently pressed.
-     Notice, that some keyboards dont have an alt key;
+     Notice, that some keyboards don't have an alt key;
      it is better to use 'sensor metaDown or:[sensor altDown]'."
 
     ^ altDown
@@ -3150,7 +3148,7 @@
 
 metaDown
     "return true, if the meta key is currently pressed.
-     Notice, that most keyboards dont have a meta key;
+     Notice, that most keyboards don't have a meta key;
      it is better to use 'sensor metaDown or:[sensor altDown]'."
 
     ^ metaDown