fix another small typo

src/http/response/asset.c

@@ -62,7 +62,7 @@ httpResponseAsset(
 	nmtime = strftime(mtime, sizeof(mtime), "%a, %d %b %Y %T %Z", tmp);
 
 	if (netag == nmatch && 0 == memcmp(etag, match, netag)) {
-		return httpResponse304(mime, nmime, etag, netag, mtime, nmime);
+		return httpResponse304(mime, nmime, etag, netag, mtime, nmtime);
 	}
 
 	response = new(HttpResponse, "HTTP/1.1", 200, "OK");