test/unit/hygiene_test.rb in iqvoc-4.0.1 vs test/unit/hygiene_test.rb in iqvoc-4.0.2

@@ -19,10 +19,10 @@
   test "trailing whitespace" do
     assert_no_occurrence '[[:blank:]]$', "trailing whitespace"
   end
 
   test "mixed whitespace" do
-    tab = "	"
+    tab = "\t"
     space = " "
     assert_no_occurrence "#{space}#{tab}\|#{tab}#{space}", "mixed whitespace", true
   end
 
   def assert_no_occurrence(pattern, error_message, extended=false)