docs: fix readme invalid character

jlp-craigmorten · jlp-craigmorten · commit ce4d68f4da38 · 2024-09-14T10:10:10.000+01:00
diff --git a/README.md b/README.md
@@ -30,7 +30,7 @@ import { windowsRecord } from "@guidepup/record";
 })();
 ```
 
-### MacOS
+### MacOS
 
 Start a screen recording on MacOS.
 
