Merge pull request #3772 from astares/3771-Small-cleanup-in-GoferOper…

…ationTest

Small cleanup in GoferOperationTest

src/Gofer-Tests/GoferOperationTest.class.st

@@ -105,7 +105,7 @@ GoferOperationTest >> testLocalChanges [
 		load.
 	(Smalltalk globals classNamed: #GoferBar) compile: 'foo'.
 	changes := gofer localChanges.
-	self assert: changes operations size = 1
+	self assert: changes operations size equals: 1
 ]
 
 { #category : #tests }