diff --git a/docs/firmware.md b/docs/firmware.md
index 47312b6..9c74c43 100644
--- a/docs/firmware.md
+++ b/docs/firmware.md
@@ -18,7 +18,7 @@ The main loop is running at 1000 Hz. All the dataflow is happening through globa
 
 Firmware source files are located in `flix` directory. The key files are:
 
-* [`flix.ino`](../flix/flix.ino) — main entry point, Arduino sketch. Include global variables definition and the main loop.
+* [`flix.ino`](../flix/flix.ino) — main entry point, Arduino sketch. Includes global variables definition and the main loop.
 * [`imu.ino`](../flix/imu.ino) — reading data from the IMU sensor (gyroscope and accelerometer), IMU calibration.
 * [`rc.ino`](../flix/rc.ino) — reading data from the RC receiver, RC calibration.
 * [`estimate.ino`](../flix/estimate.ino) — drone's attitude estimation, complementary filter.
diff --git a/flix/cli.ino b/flix/cli.ino
index 3dd7d9e..3737eb9 100644
--- a/flix/cli.ino
+++ b/flix/cli.ino
@@ -30,7 +30,7 @@ const char* motd =
 "cr - calibrate RC\n"
 "cg - calibrate gyro\n"
 "ca - calibrate accel\n"
-"fullmot <n> - test motor on all signals\n"
+"fullmot <n> - full motor test\n"
 "reset - reset drone's state\n";
 
 const struct Param {