style fix: remove trailing spaces
diff --git a/src/http/modules/ngx_http_flv_module.c b/src/http/modules/ngx_http_flv_module.c
index 3de4ebf..b26ab69 100644
--- a/src/http/modules/ngx_http_flv_module.c
+++ b/src/http/modules/ngx_http_flv_module.c
@@ -110,7 +110,7 @@
     of.retest = clcf->open_file_cache_retest;
     of.errors = clcf->open_file_cache_errors;
     of.events = clcf->open_file_cache_events;
-    
+
     rc = ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool);
 
     if (rc == NGX_ERROR) {