diff --git a/lib/update-package.js b/lib/update-package.js
index 80ab65b..feff35b 100644
--- a/lib/update-package.js
+++ b/lib/update-package.js
@@ -31,7 +31,7 @@ module.exports = function (options, done) {
   // Change the file permissions so we can over-write the package. Then we'll write the package
   // and then change the file permissions back to read-only.
   //
-	Fs.chmodSync( packagePath, "0644" ) ;
-  Fs.writeFile( packagePath, JSON.stringify(packageContents, null, 2), done);
-	Fs.chmodSync( packagePath, "0444" ) ;
+  Fs.chmodSync(packagePath, '0644') ;
+  Fs.writeFile(packagePath, JSON.stringify(packageContents, null, 2), done);
+  Fs.chmodSync(packagePath, '0444') ;
 };