diff --git a/docs/c-api/mqtt.h/mg_send_mqtt_handshake.md b/docs/c-api/mqtt.h/mg_send_mqtt_handshake.md
index 1e903f90..0e75c4e3 100644
--- a/docs/c-api/mqtt.h/mg_send_mqtt_handshake.md
+++ b/docs/c-api/mqtt.h/mg_send_mqtt_handshake.md
@@ -6,5 +6,5 @@ signature: |
   void mg_send_mqtt_handshake(struct mg_connection *nc, const char *client_id);
 ---
 
-Send MQTT handshake. 
+Sends an MQTT handshake.