diff --git a/update-github-release.sh b/update-github-release.sh
index 97be949..8ac8477 100755
--- a/update-github-release.sh
+++ b/update-github-release.sh
@@ -68,7 +68,7 @@ usage(){
     echo "    -r <REPO>        Github repo";
     echo "    -d <DIR>         Dir inside package";
     echo "    -s <SERVICE>     Service name";
-    echo "    -x <PROXY>       Proxy";
+    echo "    -x <PROXY>       Proxy [protocol://]host[:port]";
 }
 
 PROG_PATH=