diff --git a/clusters/tool.json b/clusters/tool.json
index 16c05e6..e2ea6bb 100644
--- a/clusters/tool.json
+++ b/clusters/tool.json
@@ -7511,7 +7511,7 @@
       "value": "OSX.BadWord"
     },
     {
-      "description":"Backdoor",
+      "description": "Backdoor",
       "meta": {
         "refs": [
           "https://blog.trendmicro.com/trendlabs-security-intelligence/chessmaster-adds-updated-tools-to-its-arsenal/",