diff --git a/jison/transformer.js b/jison/transformer.js
index e98072c0d..81f0dd30d 100644
--- a/jison/transformer.js
+++ b/jison/transformer.js
@@ -4,4 +4,4 @@ module.exports = {
   process(sourceText, sourcePath, options) {
     return new Generator(sourceText, options.transformerConfig).generate();
   },
-}; 
+};