Update README.md

README.md

-#Breaking Bad Behaviour Executable for Windows 64bit:
+# Breaking Bad Behaviour Executable Installation and Controls
+
+>> for Windows 64bit:
 
 1. Start the Breaking Bad Behaviour Simulation by double clicking the BBB7.exe
 
@@ -20,7 +22,7 @@
         7. **Click Write all** for every student to write 
     2. *Teacher controls*
         3. **Press/release Trigger** on an object to grab or release it
-        4.  **Press/release Trackpadr** for laser pointer
+        4.  **Press/release Trackpad** for laser pointer
 
 Have Fun!