Clean up tests to stop people copy and pasting the wrong examples

test/handler/test_coffeelint_handler.vader

@@ -1,6 +1,11 @@
-Execute(The coffeelint handler should parse lines correctly):
+Before:
   runtime ale_linters/coffee/coffeelint.vim
 
+After:
+  call ale#linter#Reset()
+
+Execute(The coffeelint handler should parse lines correctly):
+
   AssertEqual
   \ [
   \   {
@@ -13,6 +18,3 @@ Execute(The coffeelint handler should parse lines correctly):
   \   "path,lineNumber,lineNumberEnd,level,message",
   \   "stdin,125,,error,Line exceeds maximum allowed length Length is 122, max is 120.",
   \ ])
-
-After:
-  call ale#linter#Reset()