Got rid of "namespace" word in test data.

compiler/testData/psi/greatSyntacticShift/functionTypes.kt

@@ -6,7 +6,7 @@ package n {
 }
 abstract class XXX() {
     abstract val a : Int
-    abstract val a1 : namespace.Int
+    abstract val a1 : package.Int
     abstract val a2 : n.B
     abstract val a3 : (A)
     abstract val a31 : (n.B)

compiler/testData/psi/greatSyntacticShift/functionTypes.txt

@@ -74,9 +74,7 @@ JetFile: functionTypes.kt
         PsiWhiteSpace(' ')
         TYPE_REFERENCE
           USER_TYPE
-            USER_TYPE
-              REFERENCE_EXPRESSION
-                PsiElement(IDENTIFIER)('namespace')
+            PsiElement(package)('package')
             PsiElement(DOT)('.')
             REFERENCE_EXPRESSION
               PsiElement(IDENTIFIER)('Int')