diff --git a/docker/rootfs/usr/local/nginx/conf/nginx.conf b/docker/rootfs/usr/local/nginx/conf/nginx.conf
index 95f424781..4df8969ca 100644
--- a/docker/rootfs/usr/local/nginx/conf/nginx.conf
+++ b/docker/rootfs/usr/local/nginx/conf/nginx.conf
@@ -3,7 +3,7 @@ user root;
 worker_processes auto;
 
 error_log  /dev/stdout warn;
-pid        /var/run/nginx.pid;
+pid /var/run/nginx.pid;
 
 events {
     worker_connections  1024;
@@ -69,10 +69,10 @@ http {
         vod_hls_mpegts_interleave_frames on;
 
 		# file handle caching / aio
-		open_file_cache          max=1000 inactive=5m;
-		open_file_cache_valid    2m;
+		open_file_cache max=1000 inactive=5m;
+		open_file_cache_valid 2m;
 		open_file_cache_min_uses 1;
-		open_file_cache_errors   on;
+		open_file_cache_errors on;
 		aio on;
 
         # https://github.com/kaltura/nginx-vod-module#vod_open_file_thread_pool