diff --git a/docs/components/input-controller/gpio.md b/docs/components/input-controller/gpio.md
index e5c463f6a4..c3abb62ac8 100644
--- a/docs/components/input-controller/gpio.md
+++ b/docs/components/input-controller/gpio.md
@@ -1,5 +1,5 @@
 ---
-title: "Configure a GPIO/ADC based input controller"
+title: "Configure a GPIO/ADC-based input controller"
 linkTitle: "gpio"
 weight: 30
 type: "docs"