diff --git a/docs/c-api/mqtt.h/mg_mqtt_connack.md b/docs/c-api/mqtt.h/mg_mqtt_connack.md
index 3b22d0a0f42315f8b4d95a3cb2a9e6b3a71f7ab3..7daaf5b425c688f50d49856ff9562b79af0edffb 100644
--- a/docs/c-api/mqtt.h/mg_mqtt_connack.md
+++ b/docs/c-api/mqtt.h/mg_mqtt_connack.md
@@ -6,5 +6,5 @@ signature: |
   void mg_mqtt_connack(struct mg_connection *nc, uint8_t return_code);
 ---
 
-Send a CONNACK command with a given `return_code`. 
+Sends a CONNACK command with a given `return_code`.