diff --git a/lib/plugins/awesome_nested_set/.autotest b/lib/plugins/awesome_nested_set/.autotest
index 8614a6657..54518a40a 100644
--- a/lib/plugins/awesome_nested_set/.autotest
+++ b/lib/plugins/awesome_nested_set/.autotest
@@ -1,13 +1,13 @@
-Autotest.add_hook :initialize do |at|
-  at.clear_mappings
-
-  at.add_mapping %r%^lib/(.*)\.rb$% do |_, m|
-    at.files_matching %r%^test/#{m[1]}_test.rb$%
-  end
-
-  at.add_mapping(%r%^test/.*\.rb$%) {|filename, _| filename }
-
-  at.add_mapping %r%^test/fixtures/(.*)s.yml% do |_, _|
-    at.files_matching %r%^test/.*\.rb$%
-  end
+Autotest.add_hook :initialize do |at|
+  at.clear_mappings
+
+  at.add_mapping %r%^lib/(.*)\.rb$% do |_, m|
+    at.files_matching %r%^test/#{m[1]}_test.rb$%
+  end
+
+  at.add_mapping(%r%^test/.*\.rb$%) {|filename, _| filename }
+
+  at.add_mapping %r%^test/fixtures/(.*)s.yml% do |_, _|
+    at.files_matching %r%^test/.*\.rb$%
+  end
 end
\ No newline at end of file