Update README.md

Author: zeph7

README.md

@@ -13,7 +13,7 @@ Here, I have build a Tic Tac Toe game app in Android Studio using Kotlin support
   * The third activity is single player mode to play against an algorithm
   * The fourth activity is the multiplayer mode for two players
 
- CLICK on Single Player Button -> to jump to the single palyer activity
+ CLICK on Single Player Button -> to jump to the single player activity
  CLICK on Multiplayer Button -> to jump to the multiplayer activity
  CLICK on Add Tic Tac Toe ImageView -> it will amimate with a blink
  CLICK on the Zeph Games ImageView - > it will animate with a clockwise rotation