diff --git a/README.md b/README.md
index c7ae1ed..214b32a 100644
--- a/README.md
+++ b/README.md
@@ -64,4 +64,3 @@ the async API returns the error to the callback.
 ## License
 
 [MIT](https://github.com/aheckmann/node-ses/blob/master/LICENSE)
-
diff --git a/lib/secure-random-string.js b/lib/secure-random-string.js
index abcf119..cc67b9c 100644
--- a/lib/secure-random-string.js
+++ b/lib/secure-random-string.js
@@ -27,10 +27,9 @@ function srs(options, cb) {
 	function _finish(buf) {
 		var string = buf.toString('base64');
 		if (alphanumeric === true) {
-			string = string.replace(/[\W_]+/g,'');
-		}
-		else {
-			string = string.replace(/\//g,'_').replace(/\+/g,'-');
+			string = string.replace(/[\W_]+/g, '');
+		} else {
+			string = string.replace(/\//g, '_').replace(/\+/g, '-');
 		}
 		return string.substr(0, length);
 	}