fix: use Alt+N for blank window shortcut (Windows)

Author: KiKaraage

content/docs/user-manual/window-sync.mdx

@@ -17,7 +17,7 @@ Zen now **syncs windows on the same device**, so changes in one window are refle
 If you open multiple windows of Zen, when you close them using "Quit" option from main menu or <KeyboardShortcut shortcut="Ctrl + Q" /> shortcut, Zen will save the state of your windows. When you reopen Zen afterwards, the multiple windows will be restored. No more tab loss! 
 
 ## New Blank Window option
-You can also create blank windows as alternative to synced new windows. **New Blank Window** option is available from the main menu, and can be accessed using <KeyboardShortcut shortcut="Ctrl + Alt + N" /> (keyboard shortcut can be configured from Settings). Blank windows will inherit cookies and container from the origin Space, and sites you visit in blank windows will also be written to your history. For example, when you're creating blank window from a Space with Banking container, the new blank window will have Banking container for its tabs as default.
+You can also create blank windows as alternative to synced new windows. **New Blank Window** option is available from the main menu, and can be accessed using <KeyboardShortcut shortcut="Ctrl + Alt + N" /> (<KeyboardShortcut shortcut="Alt + N" /> for Windows; keyboard shortcut can be configured from Settings). Blank windows will inherit cookies and container from the origin Space, and sites you visit in blank windows will also be written to your history. For example, when you're creating blank window from a Space with Banking container, the new blank window will have Banking container for its tabs as default.
 
 When you're done browsing on a blank window, you can click the **Move To...** button (above your tab list) to move and sync the tabs back to an existing Space.