minor coding style fixes.

Author: agentzh

src/ngx_http_srcache_filter_module.c

@@ -26,7 +26,7 @@ static char *ngx_http_srcache_conf_set_request(ngx_conf_t *cf,
     ngx_command_t *cmd, void *conf);
 static void *ngx_http_srcache_create_main_conf(ngx_conf_t *cf);
 static char *ngx_http_srcache_init_main_conf(ngx_conf_t *cf, void *conf);
-static char * ngx_http_srcache_store_statuses(ngx_conf_t *cf,
+static char *ngx_http_srcache_store_statuses(ngx_conf_t *cf,
     ngx_command_t *cmd, void *conf);