diff --git a/src/vector/platform/ElectronPlatform.tsx b/src/vector/platform/ElectronPlatform.tsx
index 9453982f3c..ab45fd7d97 100644
--- a/src/vector/platform/ElectronPlatform.tsx
+++ b/src/vector/platform/ElectronPlatform.tsx
@@ -328,6 +328,7 @@ export default class ElectronPlatform extends VectorBasePlatform {
      * spell-checking, otherwise false.
      */
     supportsMultiLanguageSpellCheck(): boolean {
+        // Electron uses OS spell checking on macOS, so no need for in-app options
         if (isMac) return false;
         return true;
     }