diff --git a/2_bitcoin_mining/bitcoin_mining.py b/2_bitcoin_mining/bitcoin_mining.py
index f2a20c1..5460239 100644
--- a/2_bitcoin_mining/bitcoin_mining.py
+++ b/2_bitcoin_mining/bitcoin_mining.py
@@ -13,7 +13,7 @@ def mine(block_number, transactions, previous_hash, prefix_zeros):
             print(f"Yay! Successfully mined bitcoins with nonce value:{nonce}")
             return new_hash
 
-    raise BaseException(f"Couldn't find correct has after trying {MAX_NONCE} times")
+    raise BaseException(f"Couldn't find correct hash after trying {MAX_NONCE} times")
 
 if __name__=='__main__':
     transactions='''
@@ -27,4 +27,4 @@ def mine(block_number, transactions, previous_hash, prefix_zeros):
     new_hash = mine(5,transactions,'0000000xa036944e29568d0cff17edbe038f81208fecf9a66be9a2b8321c6ec7', difficulty)
     total_time = str((time.time() - start))
     print(f"end mining. Mining took: {total_time} seconds")
-    print(new_hash)
\ No newline at end of file
+    print(new_hash)