Apply Mongoose docs edits by Ev

PUBLISHED_FROM=5cd78790a03580aa23dd3d2d8b825ad449083cc2

docs/c-api/dns-server.h/mg_dns_send_reply.md

@@ -6,12 +6,12 @@ signature: |
   void mg_dns_send_reply(struct mg_connection *nc, struct mg_dns_reply *r);
 ---
 
-Send a DNS reply through a connection.
+Sends a DNS reply through a connection.
 
 The DNS data is stored in an IO buffer pointed by reply structure in `r`.
 This function mutates the content of that buffer in order to ensure that
-the DNS header reflects size and flags of the mssage, that might have been
-updated either with `mg_dns_reply_record` or by direct manipulation of
+the DNS header reflects the size and flags of the message, that might have
+been updated either with `mg_dns_reply_record` or by direct manipulation of
 `r->message`.
 
 Once sent, the IO buffer will be trimmed unless the reply IO buffer