diff --git a/docs/lib3x-in_shape.md b/docs/lib3x-in_shape.md
index 2c91e687..36672bc0 100644
--- a/docs/lib3x-in_shape.md
+++ b/docs/lib3x-in_shape.md
@@ -1,6 +1,6 @@
 # in_shape
 
-Checks wether a point is inside a shape.
+Checks whether a point is inside a shape.
 
 **Since:** 1.3