diff --git a/src/mynteye/uvc/linux/uvc-v4l2.cc b/src/mynteye/uvc/linux/uvc-v4l2.cc
index 01aba0a..166be56 100755
--- a/src/mynteye/uvc/linux/uvc-v4l2.cc
+++ b/src/mynteye/uvc/linux/uvc-v4l2.cc
@@ -412,7 +412,7 @@ struct device {
       no_data_count = 0;
       living_count = 0;
       LOG(WARNING) << __func__
-                   << " failed: v4l2 get stream time out,Try to reboot!";
+                   << " failed: v4l2 get stream time out, Try to reboot!";
       stop_capture();
       start_capture();
     }