Fix typos in the README

diff --git a/README.md b/README.md
index 35df7c0d7728f2e3a5d2e91285aaf7a98ac135e3..71843f4eeaedf341240f0e8d5af5f5666032dae8 100644 (file)
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 The project is to drive night lighting of a staircase using PIR
 motion sensors (two: for the top and bottom of the staircase).
-Ambiant light sensor to only turn the LED chains when it is dark.
+Ambient light sensor to only turn the LED chain when it is dark.
 Driven by MSP430 MCU, light power controlled via PWM + MOSFET.
 
 ![](hardware/sensor-light.svg)