style fix: remove trailing spaces

src/http/modules/ngx_http_flv_module.c

diff --git a/src/http/modules/ngx_http_flv_module.c b/src/http/modules/ngx_http_flv_module.c
index daa5277..7fa736d 100644
--- a/src/http/modules/ngx_http_flv_module.c
+++ b/src/http/modules/ngx_http_flv_module.c
@@ -183,7 +183,7 @@
     log->action = "sending flv to client";
 
     cln->handler = ngx_pool_cleanup_file;
-    clnf = cln->data; 
+    clnf = cln->data;
 
     clnf->fd = fd;
     clnf->name = path.data;
@@ -194,7 +194,7 @@
     r->headers_out.last_modified_time = ngx_file_mtime(&fi);
 
     if (ngx_http_set_content_type(r) != NGX_OK) {
-        return NGX_HTTP_INTERNAL_SERVER_ERROR; 
+        return NGX_HTTP_INTERNAL_SERVER_ERROR;
     }
 
     b = ngx_pcalloc(r->pool, sizeof(ngx_buf_t));