--- a/Collection.st	Wed Jul 27 21:25:45 2016 +0200
+++ b/Collection.st	Wed Jul 27 21:28:22 2016 +0200
@@ -1,5 +1,3 @@
-"{ Encoding: utf8 }"
-
 "
  COPYRIGHT (c) 1989 by Claus Gittinger
               All Rights Reserved
@@ -1120,7 +1118,7 @@
 remove:anObject ifAbsent:exceptionBlock
     "search for the first element, which is equal to anObject;
      if found, remove and return it.
-     If not found, return the the value of the exceptionBlock.
+     If not found, return the value of the exceptionBlock.
      Uses equality compare (=) to search for the occurrence.
      An error is raised here - it is to be implemented by a concrete subclass."
 
@@ -1380,7 +1378,7 @@
 removeIdentical:anObject ifAbsent:exceptionBlock
     "search for the first element, which is identical to anObject;
      if found, remove and return it.
-     If not found, return the the value of the exceptionBlock.
+     If not found, return the value of the exceptionBlock.
      Uses identity compare (==) to search for the occurrence.
      An error is raised here - it is to be implemented by a concrete subclass."
 
@@ -4335,7 +4333,7 @@
     aStream nextPut:$)
 
     "
-     #(1 2 3 'hello' $a $ü) printOn:Transcript
+     #(1 2 3 'hello' $a $ü) printOn:Transcript
      (Array new:100000) printOn:Transcript
      (Array new:100000) printOn:Stdout
      (Array new:100000) printString size
@@ -5681,7 +5679,7 @@
 includesAll:aCollection
     "return true, if the receiver includes all elements of
      the argument, aCollection; false if any is missing.
-     Notice: this method has O² runtime behavior and may be
+     Notice: this method has O² runtime behavior and may be
              slow for big receivers/args. 
              Think about using a Set, or Dictionary."
 
@@ -5701,7 +5699,7 @@
      Return false if it includes none.
      Uses #= (value compare)
      Notice: 
-        this method has O² runtime behavior for some subclasses and may be slow for big receivers/args. 
+        this method has O² runtime behavior for some subclasses and may be slow for big receivers/args. 
         Think about using a Set or Dictionary. 
         Some speedup is also possible, by arranging highly
         probable elements towards the beginning of aCollection, to avoid useless searches.
@@ -5771,7 +5769,7 @@
      Return false if it includes none.
      Use identity compare for comparing.
      Notice: 
-        this method has O² runtime behavior for some subclasses and may be slow for big receivers/args. 
+        this method has O² runtime behavior for some subclasses and may be slow for big receivers/args. 
         Think about using a Set or Dictionary. 
         Some speedup is also possible, by arranging highly
         probable elements towards the beginning of aCollection, to avoid useless searches."