Updating hotkeys description (#236)

Author: francisco-milan

src/user-guide/reference/hotkeys.md

@@ -29,7 +29,7 @@ The following list provides a quick reference to hotkeys **used** in abapGit.
 | o     | New Offline Repository |
 | p     | Pull                   |
 | s     | Stage                  |
-| x     | abapGit Settings       |
+| x     | Global Settings        |
 
 ## Repository View
 
@@ -79,9 +79,9 @@ The following list provides a quick reference to hotkeys **used** in abapGit.
 | Key | Description              |
 | --- | ------------------------ |
 | a   | Refresh All              |
-| h   | Toogle Hidden Characters |
+| h   | Toggle Hidden Characters |
 | r   | Refresh Local            |
-| u   | Toogle Split/Unified     |
+| u   | Toggle Split/Unified     |
 
 ## Code Inspector