diff --git a/nmcli-with-gsm.md b/nmcli-with-gsm.md
index 697b5d2..f267365 100644
--- a/nmcli-with-gsm.md
+++ b/nmcli-with-gsm.md
@@ -176,7 +176,7 @@ mmcli -m 0 --start -o 0
 mmcli -m 0 --accept -o 1
 ```
 
-# Powon 4G ext
+# Poweron 4G ext
 ```
 echo "pulling up gpio 34"
 sudo gpio mode 34 out