tweak key binding descriptions

README.md

@@ -17,23 +17,22 @@ Key features:
 
 # Key Bindings
 
-- Space: slow down
-- AWSD: accelerate
-- Shift and Ctrl: accelerate up and down
-- JKLUIO: mouseless camera rotation
-- E: interact: talk to people, enter vehicles
-- T: toggle music (NOTE: currently no music is included in the git repo)
-- M: mute sound effects
-- Q: exit vehicle
-- R: rotate (hold r while moving the mouse)
-- F: toggle 3rd person view
-- TAB: toggle augmented reality overlay (HUD, low-light amplifier)
+- Space: Slow down
+- AWSD/Shift/Ctrl: Accelerate
+- R: Hold and move mouse to rotate
+- E: Interact: Talk to people, enter vehicles
+- Q: Exit vehicle
+- TAB: Toggle HUD/AR
+- F: Toggle 3rd person view
+- T: Toggle music
+- M: Mute sound effects
+- JKLUIO: Mouseless camera rotation
 
 Cheats:
 
 - V/B: Impossible acceleration forward/backward
 - Shift+V/B: Same as V/B, but a thousand times faster
-- C: Impossible instant stopping
+- C: Impossibly instant stopping
 
 # System Requirements