Fix ruby

Author: abnegate

templates/ruby/lib/container/query.rb.twig

@@ -33,8 +33,8 @@ module {{spec.title | caseUcfirst}}
                 return "isNotNull(\"#{attribute}\")"
             end
 
-            def between(attribute, start, end)
-                return "between(\"#{attribute}\", #{parse_values(start)}, #{parse_values(end)})"
+            def between(attribute, start, ending)
+                return "between(\"#{attribute}\", #{parse_values(start)}, #{parse_values(ending)})"
             end
 
             def starts_with(attribute, value)