diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/git/MultiProgressMonitor.java b/gerrit-server/src/main/java/com/google/gerrit/server/git/MultiProgressMonitor.java
index e4b1b1225c..dbb849c61d 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/git/MultiProgressMonitor.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/git/MultiProgressMonitor.java
@@ -261,9 +261,9 @@ public class MultiProgressMonitor {
       }
     }
     if (any) {
-      s.append(", ");
+      s.append(",");
     }
-    s.append("done    \n");
+    s.append(" done    \n");
     send(s);
   }