diff --git a/doc/index.md b/doc/index.md
index 65e7da9..c36d6cb 100644
--- a/doc/index.md
+++ b/doc/index.md
@@ -266,7 +266,7 @@ Optional parameters to customize the camera settings.
 
 - Ignores the `allowEdit` parameter.
 
-- Ignores the `PictureSourceType` parameter (user choses it in a dialog window)
+- Ignores the `PictureSourceType` parameter (user chooses it in a dialog window)
 
 - Ignores the `encodingType`