diff --git a/docs/content/setup/linux.md b/docs/content/setup/linux.md
index 052da81d2..2340907ba 100644
--- a/docs/content/setup/linux.md
+++ b/docs/content/setup/linux.md
@@ -64,7 +64,7 @@ private certificate authority.
      },
       "ssl_certificate": {
         "ssl_certificate_file": "<PATH_TO_CRT_FILE>",
-        "ssl_certificate_key_file": "<PATH_TO_KEY_FILE>",
+        "ssl_certificate_key_file": "<PATH_TO_KEY_FILE>"
       }
     }
     ```