diff --git a/docs/books/admin_guide/05-vi.md b/docs/books/admin_guide/05-vi.md
index 226eb4ea6d..b92fabfb86 100644
--- a/docs/books/admin_guide/05-vi.md
+++ b/docs/books/admin_guide/05-vi.md
@@ -82,6 +82,8 @@ To exit VI, from the Commands mode, tap <kbd>:</kbd> then type:
 * `w` to save your work (_write_);
 * `wq` (_write quit_) or `x` (_eXit_) to save and exit.
 
+In command mode,  Click the <kbd>Z</kbd> key of uppercase status twice in a row to save and exit.
+
 To force the exit without confirmation, you must add *!* to the previous commands.
 
 !!! Warning
@@ -104,7 +106,7 @@ The third mode, *ex*, is a footer command mode from an old text editor.
 
 This is the default mode when VI starts up. To access it from any of the other modes, simply press the <kbd>ESC</kbd> key.
 
-All entries are interpreted as commands and the corresponding actions are executed. These are essentially commands for editing text (copy, paste, undo, ...).
+At this time, all keyboard typing is interpreted as commands and the corresponding actions are executed. These are essentially commands for editing text (copy, paste, undo, ...).
 
 The commands are not displayed on the screen.