lib/rley/parser/earley_parser.rb in rley-0.2.09 vs lib/rley/parser/earley_parser.rb in rley-0.2.10

@@ -214,11 +214,11 @@
         if terminals.size > 1
           err_msg << "one of: ['#{term_names.join("', '")}'],"
         else
            err_msg << ": #{term_names[0]},"
         end
-        err_msg << " found a '#{aParsing.tokens[pos-1].terminal.name}' instead."
-        fail StandardError, err_msg
+        err_msg << " found a '#{aParsing.tokens[pos - 1].terminal.name}'"
+        fail StandardError, err_msg + ' instead.'
       end
     end # class
   end # module
 end # module