diff -r ce81a816e06d -r 1175d2f6f198 HWPlaySchemeSyntax.wiki
--- a/HWPlaySchemeSyntax.wiki	Thu Aug 22 16:38:22 2019 +0100
+++ b/HWPlaySchemeSyntax.wiki	Thu Aug 22 17:40:01 2019 +0200
@@ -17,7 +17,7 @@
 Your browser and other software needs to learn first how to deal with `hwplay`.
 We recommend to first click on “Assign file types” in the Settings menu, Advanced tab, this should set things up automatically for you.
 
-If an application (like a browser) is confused about `hwplay`, point it to the Hedgewars program (`hedgewars.exe` on Windows, `hedgewars` on GNU/Linux and Mac OS).
+If an application (like a browser) is confused about `hwplay`, point it to the Hedgewars program (`hedgewars.exe` on Windows, `hedgewars` on GNU/Linux and macOS).
 
 Hedgewars itself also can use a `hwplay` URL as a command-line argument. See [CommandLineOptions#Frontend] for more information.