README.md in quality-20.0.0 vs README.md in quality-20.0.1

@@ -104,16 +104,16 @@
 
   # Exclude the specified list of files
   t.source_files_exclude_glob =
     '{lib/whatever/imported_file.rb,lib/vendor/**/*.rb}'
 
-  # Extensions for Ruby language files--defaults to 'rb,rake'
+  # Extensions for Ruby language files--defaults to rb,rake
   t.ruby_file_extensions_arr = %w(rb rake)
 
   # Extensions for all source files--defaults to
-  # 'rb,rake,swift,cpp,c,java,py,clj,cljs,scala,js,yml,sh,json'
-  t.source_file_extensions_glob =
-    'rb,rake,swift,cpp,c,java,py,clj,cljs,scala,js,yml,sh,json'
+  # rb,rake,swift,cpp,c,java,py,clj,cljs,scala,js,yml,sh,json
+  t.source_file_extensions_arr =
+    %w(rb rake swift cpp c java py clj cljs scala js yml sh json)
 
   # Relative path to output directory where *_high_water_mark
   # files will be read/written
   #
   # Defaults to 'metrics'