u2_bt: minor, fix typo

u2_bt.c

@@ -439,7 +439,7 @@ int main(int argc, char* argv[])
 		}
 		influxdb_fd = socket(res->ai_family,res->ai_socktype,res->ai_protocol);
 		if (0 == influxdb_fd) {
-			die("could not crete UDP socket\n");
+			die("could not create UDP socket\n");
 		}
 	}