--- a/RegressionTests__DictionaryTest.st	Wed Jun 29 21:40:53 2016 +0100
+++ b/RegressionTests__DictionaryTest.st	Thu Jun 30 09:02:08 2016 +0100
@@ -14,10 +14,10 @@
 
 testAddAll
 	"(self run: #testAddAll)"
-	
+
 	| dict1 dict2 |
 	dict1 := Dictionary new.
-	dict1 at: #a put:1 ; at: #b put: 2. 
+	dict1 at: #a put:1 ; at: #b put: 2.
 	dict2 := Dictionary new.
 	dict2 at: #a put: 3 ; at: #c put: 4.
 	dict1 addAll: dict2.
@@ -51,10 +51,10 @@
 
 testComma
 	"(self run: #testComma)"
-	
+
 	| dict1 dict2 dict3 |
 	dict1 := Dictionary new.
-	dict1 at: #a put:1 ; at: #b put: 2. 
+	dict1 at: #a put:1 ; at: #b put: 2.
 	dict2 := Dictionary new.
 	dict2 at: #a put: 3 ; at: #c put: 4.
 	dict3 := dict1, dict2.
@@ -67,12 +67,12 @@
 	"self debug: #testIncludesAssociation"
 
 	| d |
-	d := Dictionary new 
-		at: #five put: 5; 
+	d := Dictionary new
+		at: #five put: 5;
 		at: #givemefive put: 5;
 		at: #six put: 6;
 		yourself.
-		
+
 	self assert: (d includesAssociation: (d associationAt: #five)).
 	self assert: (d includesAssociation: (#five -> 5)).
 	self assert: (d includesAssociation: (#five -> 6)) not.