Cleanup: no need to call presence, as the translate helper already does it

lib/simple_form/components/hints.rb

@@ -4,7 +4,7 @@ module SimpleForm
     module Hints
       def hint
         if options[:hint] == true
-          translate(:hints).presence
+          translate(:hints)
         else
           options[:hint]
         end

lib/simple_form/components/placeholders.rb

@@ -9,11 +9,11 @@ module SimpleForm
 
       def placeholder_text
         if options[:placeholder] == true
-          translate(:placeholders).presence
+          translate(:placeholders)
         else
           options[:placeholder]
         end
       end
     end
   end
-end
+end