comments fixes for docs

src/inputs/list.js

@@ -225,7 +225,7 @@ List - abstract class for inputs that have source option loaded from js array or
         /**
         Source data for dropdown list. If string - considered ajax url to load items. Otherwise should be an array.
         Array format is: <code>[{value: 1, text: "text"}, {...}]</code><br>
-        For compability it also supports format <code>{value1: text1, value2: text2 ...}</code> but it does not guarantee elements order.      
+        For compability it also supports format <code>{value1: "text1", value2: "text2" ...}</code> but it does not guarantee elements order.      
 
         @property source 
         @type string|array|object