Fix typos in key-bindings documentation (#21390)

Release Notes:

Fixes two minor typos in the key-bindings documentation.

Author: moskirathe

docs/src/key-bindings.md

@@ -130,7 +130,7 @@ When multiple keybindings have the same keystroke and are active at the same tim
 
 The other kind of conflict that arises is when you have two bindings, one of which is a prefix of the other. For example if you have `"ctrl-w":"editor::DeleteToNextWordEnd"` and `"ctrl-w left":"editor::DeleteToEndOfLine"`.
 
-When this happens, and both bindings are active in the current context, Zed will wait for 1 second after you tupe `ctrl-w` to se if you're about to type `left`. If you don't type anything, or if you type a different key, then `DeleteToNextWordEnd` will be triggered. If you do, then `DeleteToEndOfLine` will be triggered.
+When this happens, and both bindings are active in the current context, Zed will wait for 1 second after you type `ctrl-w` to see if you're about to type `left`. If you don't type anything, or if you type a different key, then `DeleteToNextWordEnd` will be triggered. If you do, then `DeleteToEndOfLine` will be triggered.
 
 ### Non-QWERTY keyboards