diff --git a/plugins/out_loki/loki.c b/plugins/out_loki/loki.c
index 1043f6f93be..dab858c2e97 100644
--- a/plugins/out_loki/loki.c
+++ b/plugins/out_loki/loki.c
@@ -454,7 +454,6 @@ static void pack_maps(struct flb_loki *ctx,
         kv = mk_list_entry(head, struct flb_loki_kv, _head);
 
         /* record accessor key/value pair */
-        // TODO what if kv->ra_val != NULL?
         if (kv->ra_key != NULL && kv->ra_val == NULL) {
 
             /* try to get the value for the record accessor */
diff --git a/tests/runtime/out_loki.c b/tests/runtime/out_loki.c
index a15e1b43965..10a814c407c 100644
--- a/tests/runtime/out_loki.c
+++ b/tests/runtime/out_loki.c
@@ -811,7 +811,9 @@ static void cb_check_structured_metadata_value(void *ctx, int ffd,
     "\"value1\", \"key5\": false}, \"map3\": {\"key1\": \"map3_value1\", \"key2\": " \
     "\"map3_value2\"}}]"
 void flb_test_structured_metadata_map_params(char *remove_keys,
-                                             char *structured_metadata, char *structured_metadata_map_keys, char *input_log_json,
+                                             char *structured_metadata,
+                                             char *structured_metadata_map_keys,
+                                             char *input_log_json,
                                              char *expected_sub_str)
 {
     int ret;