diff --git a/tsconfig.json b/tsconfig.json
index 71c7d1a..4cfe739 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -7,6 +7,6 @@
       , "removeComments": true
       , "resolveJsonModule": true
       , "target": "es6"
-      . "strict": true
+      , "strict": true
     }
 }