Amend the default value of . (#6374)


(cherry picked from commit 39cf6c0b1b4fd3ce6991be12c45b208acdd60a65)
diff --git a/conf/broker.conf b/conf/broker.conf
index 94fd429f..212051a 100644
--- a/conf/broker.conf
+++ b/conf/broker.conf
@@ -715,7 +715,7 @@
 # Supported algorithms name for namespace bundle split.
 # "range_equally_divide" divides the bundle into two parts with the same hash range size.
 # "topic_count_equally_divide" divides the bundle into two parts with the same topics count.
-supportedNamespaceBundleSplitAlgorithms=[range_equally_divide,topic_count_equally_divide]
+supportedNamespaceBundleSplitAlgorithms=range_equally_divide,topic_count_equally_divide
 
 # Default algorithm name for namespace bundle split
 defaultNamespaceBundleSplitAlgorithm=range_equally_divide