diff --git a/rock_paper_scissor.py b/rock_paper_scissor.py
index 079b35b..3196e4b 100644
--- a/rock_paper_scissor.py
+++ b/rock_paper_scissor.py
@@ -1,52 +1,52 @@
-import random
-
-ROCK = 'rock'
-PAPER = 'paper'
-SCISSOR = 'scissor'
-choices = [ROCK, PAPER, SCISSOR]
-positive = [[PAPER, ROCK], [SCISSOR, PAPER], [ROCK, SCISSOR]]
-negative = [[ROCK, PAPER], [PAPER, SCISSOR], [SCISSOR, ROCK]]
-
-def get_computer_move():
-    move = random.choice(choices)
-    return move
-
-def find_winner(user_move, computer_move):
-    if [user_move, computer_move] in positive:
-        return 1
-    elif [user_move, computer_move] in negative:
-        return -1
-    return 0
-
-print("===== Welcome to Rock, Paper And Scissor Game =====")
-while 1:
-    choice = input("Do you wanna play (y/n): ")
-    if 'y' in choice.lower():
-        computer_move = get_computer_move()
-        while 1:
-            move = input("Select a move ('r' for rock/'p' for paper/'s' for scissor): ").lower()
-            print(f"Computer's Move: {computer_move}")
-            if 'r' in move or 'p' in move or 's' in move():
-                if 'r' in move:
-                    user_move = ROCK
-                elif 'p' in move:
-                    user_move = PAPER
-                elif 's' in move:
-                    user_move = SCISSOR
-                print(f"User Move: {user_move}")
-                output = find_winner(user_move, computer_move)
-                if output == 1:
-                    print("User Won !!!")
-                elif output == -1:
-                    print("Computer Won !!!")
-                else:
-                    print("Tie !!!")
-                break
-            else:
-                print("Invalid input...please try again")
-    elif 'n' in choice.lower():
-        print("Exiting...")
-        break
-    else:
-        print('Invalid input...please try again')
-    print()
\ No newline at end of file
+import random
+
+ROCK = 'rock'
+PAPER = 'paper'
+SCISSOR = 'scissor'
+choices = [ROCK, PAPER, SCISSOR]
+positive = [[PAPER, ROCK], [SCISSOR, PAPER], [ROCK, SCISSOR]]
+negative = [[ROCK, PAPER], [PAPER, SCISSOR], [SCISSOR, ROCK]]
+
+def get_computer_move():
+    move = random.choice(choices)
+    return move
+
+def find_winner(user_move, computer_move):
+    if [user_move, computer_move] in positive:
+        return 1
+    elif [user_move, computer_move] in negative:
+        return -1
+    return 0
+
+print("===== Welcome to Rock, Paper And Scissor Game =====")
+while 1:
+    choice = input("Do you wanna play (y/n): ")
+    if 'y' in choice.lower():
+        computer_move = get_computer_move()
+        while 1:
+            move = input("Select a move ('r' for rock/'p' for paper/'s' for scissor): ").lower()
+            print(f"Computer's Move: {computer_move}")
+            if 'r' in move or 'p' in move or 's' in move:
+                if 'r' in move:
+                    user_move = ROCK
+                elif 'p' in move:
+                    user_move = PAPER
+                elif 's' in move:
+                    user_move = SCISSOR
+                print(f"User Move: {user_move}")
+                output = find_winner(user_move, computer_move)
+                if output == 1:
+                    print("User Won !!!")
+                elif output == -1:
+                    print("Computer Won !!!")
+                else:
+                    print("Tie !!!")
+                break
+            else:
+                print("Invalid input...please try again")
+    elif 'n' in choice.lower():
+        print("Exiting...")
+        break
+    else:
+        print('Invalid input...please try again')
+    print()