Merge pull request #1411 from heycait/master

Fix typo and misalignment in comments

lib/simple_form/form_builder.rb

@@ -510,7 +510,7 @@ module SimpleForm
     end
 
     # Attempt to guess the better input type given the defined options. By
-    # default alwayls fallback to the user :as option, or to a :select when a
+    # default always fallback to the user :as option, or to a :select when a
     # collection is given.
     def default_input_type(attribute_name, column, options)
       return options[:as].to_sym if options[:as]