diff --git a/src/cluster_legacy.c b/src/cluster_legacy.c
index 0b54d1661d..d9a364d3a8 100644
--- a/src/cluster_legacy.c
+++ b/src/cluster_legacy.c
@@ -4115,7 +4115,7 @@ void clusterPropagatePublish(robj *channel, robj **messages, int count, int shar
         if (nodeSupportsLightMsgHdr(node)) {
             clusterSendMessage(node->link, msgblock_light);
         } else {
-            nodes_not_supporting_light_header ++;
+            nodes_not_supporting_light_header++;
             continue;
         }
     }
@@ -4126,7 +4126,7 @@ void clusterPropagatePublish(robj *channel, robj **messages, int count, int shar
     } else {
         server.cluster->is_light_hdr_supported = 1;
     }
-    
+
     if (!server.cluster->is_light_hdr_supported) {
         for (i = 0; i < count; i++) {
             listRewind(nodes_for_slot, &li);