diff --git a/lib/ffmpeg.js b/lib/ffmpeg.js
index e81a7345..ce16cad6 100644
--- a/lib/ffmpeg.js
+++ b/lib/ffmpeg.js
@@ -41,7 +41,7 @@ function testUrl(url, cb, redirected) {
 
         if (res.statusCode === 301 || res.statusCode === 302) {
             if (redirected) {
-                return cb("Too many redirects.  Please provide a direct link to the "
+                return cb("Too many redirects.  Please provide a direct link to the " +
                           "file");
             }
             return testUrl(res.headers['location'], cb, true);