diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
index 47b3ca0fdd679..67284a270fc19 100644
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -348,9 +348,9 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
       You can access this context in the dev tools by selecting the
       'Electron Isolated Context' entry in the combo box at the top of the
       Console tab.
-    * `worldSafeExecuteJavaScript` Boolean (optional) - Whether to ensure JS values
-      can't unsafely cross worlds when using `webFrame.executeJavaScript`.  The default
-      is `false` though this will be irreversibly be changing to `true` in Electron 12.
+    * `worldSafeExecuteJavaScript` Boolean (optional) - If true, values returned from `webFrame.executeJavaScript` will be sanitized to ensure JS values
+      can't unsafely cross between worlds when using `contextIsolation`.  The default
+      is `false`. In Electron 12, the default will be changed to `true`. _Deprecated_
     * `nativeWindowOpen` Boolean (optional) - Whether to use native
       `window.open()`. Defaults to `false`. Child windows will always have node
       integration disabled unless `nodeIntegrationInSubFrames` is true. **Note:** This option is currently
diff --git a/lib/renderer/api/web-frame.ts b/lib/renderer/api/web-frame.ts
index de5c0206e935f..cb13c0fe54899 100644
--- a/lib/renderer/api/web-frame.ts
+++ b/lib/renderer/api/web-frame.ts
@@ -58,7 +58,7 @@ for (const name in binding) {
     // use a neat `keyof` here
     (WebFrame as any).prototype[name] = function (...args: Array<any>) {
       if (!worldSafeJS && name.startsWith('executeJavaScript')) {
-        deprecate.log(`Security Warning: webFrame.${name} was called without worldSafeExecuteJavaScript set to true.  This is considered unsafe and the default of worldSafeExecuteJavaScript will be changing to true in Electron 12.`);
+        deprecate.log(`Security Warning: webFrame.${name} was called without worldSafeExecuteJavaScript enabled. This is considered unsafe. worldSafeExecuteJavaScript will be enabled by default in Electron 12.`);
       }
       return binding[name](this.context, ...args);
     };