diff --git a/README.md b/README.md
index a740455..c7da620 100644
--- a/README.md
+++ b/README.md
@@ -21,8 +21,8 @@
 * Dedicated for education and research.
 * Made from general-purpose components.
 * Simple and clean source code in Arduino (<2k lines firmware).
-* Communication with MAVLink protocol using Wi-Fi or ESP-NOW.
-* Control using USB gamepad, remote control or smartphone.
+* Communication using MAVLink protocol over Wi-Fi or ESP-NOW.
+* Control with USB gamepad, remote control or smartphone.
 * Wireless command line interface and analyzing.
 * Precise simulation with Gazebo.
 * Python library for scripting and automatic flights.