diff --git a/lib/coinbasetx.py b/lib/coinbasetx.py
index 04cee23..905582b 100644
--- a/lib/coinbasetx.py
+++ b/lib/coinbasetx.py
@@ -7,7 +7,7 @@ import lib.logger
 log = lib.logger.get_logger('coinbasetx')
 
 #if settings.COINDAEMON_Reward == 'POW':
-  class CoinbaseTransactionPOW(halfnode.CTransaction):
+class CoinbaseTransactionPOW(halfnode.CTransaction):
     '''Construct special transaction used for coinbase tx.
     It also implements quick serialization using pre-cached
     scriptSig template.'''
@@ -18,7 +18,7 @@ log = lib.logger.get_logger('coinbasetx')
 
     def __init__(self, timestamper, coinbaser, value, flags, height, data):
         super(CoinbaseTransactionPOW, self).__init__()
-      	log.debug("Got to CoinBaseTX")  
+        log.debug("Got to CoinBaseTX")
         #self.extranonce = 0
         
         if len(self.extranonce_placeholder) != self.extranonce_size:
@@ -54,7 +54,7 @@ log = lib.logger.get_logger('coinbasetx')
         (part1, part2) = self.vin[0]._scriptSig_template
         self.vin[0].scriptSig = part1 + extranonce + part2
 #elif settings.COINDAEMON_Reward == 'POS':
-   class CoinbaseTransactionPOS(halfnode.CTransaction):
+class CoinbaseTransactionPOS(halfnode.CTransaction):
     '''Construct special transaction used for coinbase tx.
     It also implements quick serialization using pre-cached
     scriptSig template.'''
@@ -102,7 +102,7 @@ log = lib.logger.get_logger('coinbasetx')
         (part1, part2) = self.vin[0]._scriptSig_template
         self.vin[0].scriptSig = part1 + extranonce + part2
 #else:
-   class CoinbaseTransaction(halfnode.CTransaction):
+class CoinbaseTransaction(halfnode.CTransaction):
     '''Construct special transaction used for coinbase tx.
     It also implements quick serialization using pre-cached
     scriptSig template.'''
@@ -113,7 +113,7 @@ log = lib.logger.get_logger('coinbasetx')
 
     def __init__(self, timestamper, coinbaser, value, flags, height, data, ntime):
         super(CoinbaseTransaction, self).__init__()
-	log.debug("Got to CoinBaseTX")        
+        log.debug("Got to CoinBaseTX")
         #self.extranonce = 0
         
         if len(self.extranonce_placeholder) != self.extranonce_size: