diff --git a/Readme.md b/Readme.md
index 0a4693f..358ebbf 100644
--- a/Readme.md
+++ b/Readme.md
@@ -40,7 +40,7 @@ VCC          |       GND
 
 The following pins are used:
 * GPIO4  PM1006 particle sensor PIN REST on Vindriktning board
-* GPIO2  WS2812 stripe out of three LEDs, replacing the orignal LEDs at front
+* GPIO2  WS2812 stripe out of three LEDs, replacing the original LEDs at front
 * GPIO15 Red LED    (optional)
 * GPIO12 Green LED  (optional) Used as 3.3V Supply for the I2C sensor
 * GPIO13 Blue LED   (optional)
diff --git a/host/Readme.md b/host/Readme.md
index 5303e87..e94a0ac 100644
--- a/host/Readme.md
+++ b/host/Readme.md
@@ -27,7 +27,7 @@ usage: ota_updater.py [-h] -l BROKER_HOST -p BROKER_PORT [-u BROKER_USERNAME]
                       [-d BROKER_PASSWORD] [-t BASE_TOPIC] -i DEVICE_ID
                       firmware
 
-ota firmware update scirpt for ESP8226 implemenation of the Homie mqtt IoT
+ota firmware update script for ESP8226 implementation of the Homie mqtt IoT
 convention.
 
 positional arguments:
diff --git a/host/spelling.sh b/host/spelling.sh
index ec98d73..fa2ecfd 100755
--- a/host/spelling.sh
+++ b/host/spelling.sh
@@ -7,5 +7,6 @@ if [ $? -ne 0 ]; then
 fi
 codespell -w ../src/*
 codespell -w ../include/*
-codespell ../Readme.md
+codespell -w ../*.md
+codespell -w *.md
 exit 0