Move intentional parse error to its own file

Author: rodrigoprimo

src/Standards/Generic/Tests/WhiteSpace/LanguageConstructSpacingUnitTest.1.inc

@@ -74,6 +74,3 @@ $newLine;
 // The following line must have a single space at the end (after return)
 return 
 $spaceAndNewLine;
-
-// The following line must be the last line in the file
-return

src/Standards/Generic/Tests/WhiteSpace/LanguageConstructSpacingUnitTest.1.inc.fixed

@@ -68,6 +68,3 @@ return $newLine;
 
 // The following line must have a single space at the end (after return)
 return $spaceAndNewLine;
-
-// The following line must be the last line in the file
-return

src/Standards/Generic/Tests/WhiteSpace/LanguageConstructSpacingUnitTest.2.inc

@@ -0,0 +1,4 @@
+<?php
+
+// Intentional parse error. Testing that the sniff is *not* triggered in this case.
+return