chore(zsh-navigation-tools): fix typo (#11960)

Fixes #11959

plugins/aliases/README.md

@@ -17,7 +17,7 @@ Requirements: Python needs to be installed.
 
 - `als`: show all aliases by group
 
-- `als -h/--help`: print help mesage
+- `als -h/--help`: print help message
 
 - `als <keyword(s)>`: filter and highlight aliases by `<keyword>`
 

plugins/debian/README.md

@@ -13,7 +13,12 @@ plugins=(... debian)
 - `$apt_pref`: use aptitude or apt if installed, fallback is apt-get.
 - `$apt_upgr`: use upgrade or safe-upgrade (for aptitude).
 
-Set `$apt_pref` and `$apt_upgr` to whatever command you want (before sourcing Oh My Zsh) to override this behavior.
+Set **both** `$apt_pref` and `$apt_upgr` to whatever command you want (before sourcing Oh My Zsh) to override this behavior, e.g.:
+
+```sh
+apt_pref='apt'
+apt_upgr='full-upgrade'
+```
 
 ## Common Aliases
 

plugins/zsh-navigation-tools/n-list

@@ -467,7 +467,7 @@ while (( 1 )); do
     elif [ -n "$keypad" ]; then
         final_key="$keypad"
     else
-        _nlist_status_msg "Inproper input detected"
+        _nlist_status_msg "Improper input detected"
         zcurses refresh main inner
     fi