fix test data

Author: antondalgren

testdata/subdir/text.haml

@@ -1,3 +1,2 @@
-= "Hello"
 %h1
-  it works
+  it works

testdata/text.haml

@@ -1,5 +1,2 @@
-- fail_lint = true
-"#{fail_lint}"
-= "Hello"
 %h1
-  it works
+  it works