Update README.md

Author: Maxim

README.md

@@ -22,20 +22,20 @@ Cracker can predict new numbers with following methods, which work exactly the s
 
 Here's an example usage:
 ```python
-	import random, time
-	from randcrack import RandCrack
-	rc = RandCrack()
-	for i in range(624):
-	    rc.submit(random.getrandbits(32))
-	    # Could be filled with random.randint(0,4294967294) or random.randrange(0,4294967294)
-	print("Random result: {}\nCracker result: {}"
-			.format(random.randrange(0, 4294967295), rc.predict_randrange(0, 4294967295)))
+import random, time
+from randcrack import RandCrack
+rc = RandCrack()
+for i in range(624):
+	rc.submit(random.getrandbits(32))
+	# Could be filled with random.randint(0,4294967294) or random.randrange(0,4294967294)
+print("Random result: {}\nCracker result: {}"
+	.format(random.randrange(0, 4294967295), rc.predict_randrange(0, 4294967295)))
 ```
 **Output**
-	
-	Random result: 127160928
-	Cracker result: 127160928
-
+```	
+Random result: 127160928
+Cracker result: 127160928
+```
 
 ## Warning