diff --git a/conf/nginx.conf b/conf/nginx.conf
index 73348c7..c128273 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -106,7 +106,7 @@ location ^~ __PATH__/ {
 
   location ~ \.(?:css|js|svg|gif)$ {
     try_files $uri / __PATH__/index.php$request_uri;
-    expires 6M;          # Cache-Control policy borrowed from `.htaccess`
+    expires 6M;         # Cache-Control policy borrowed from `.htaccess`
     access_log off;     # Optional: Don't log access to assets
   }