Make the output of the cluster check more readable.

Fixes #6299

diff --git a/lib/methods/clusterchecktask.cpp b/lib/methods/clusterchecktask.cpp
index 96a512649f5f47de820419069f367041e0d883cf..51cc0c65c014f6d2c0f42320951d3c7530a53c65 100644 (file)
--- a/lib/methods/clusterchecktask.cpp
+++ b/lib/methods/clusterchecktask.cpp
@@ -82,7 +82,7 @@ String ClusterCheckTask::FormatArray(const Array::Ptr& arr)
                        if (first)
                                first = false;
                        else
-                               str += ",";
+                               str += ", ";
 
                        str += Convert::ToString(value);
                }