diff --git a/freenas_network_unlock.py b/freenas_network_unlock.py
index 49f3575..d5754df 100644
--- a/freenas_network_unlock.py
+++ b/freenas_network_unlock.py
@@ -1,7 +1,7 @@
 import requests    # For the api calls
 import platform    # For getting the operating system name
 import subprocess  # For executing a shell command
-import config	   # configuration file
+import config       # configuration file
 import logging
 
 # You must initialize logging, otherwise you'll not see debug output.
@@ -12,36 +12,36 @@ logging.basicConfig(level=logging.INFO,format='%(asctime)s - [%(levelname)s] %(m
 #requests_log.propagate = True
 
 def ping(host):
-	"""
-	Returns True if host (str) responds to a ping request.
-	Remember that a host may not respond to a ping (ICMP) request even if the host name is valid.
-	"""
+    """
+    Returns True if host (str) responds to a ping request.
+    Remember that a host may not respond to a ping (ICMP) request even if the host name is valid.
+    """
 
-	# Option for the number of packets as a function of
-	param = '-n' if platform.system().lower()=='windows' else '-c'
+    # Option for the number of packets as a function of
+    param = '-n' if platform.system().lower()=='windows' else '-c'
 
-	# Building the command. Ex: "ping -c 1 google.com"
-	command = ['ping', param, '1', host]
+    # Building the command. Ex: "ping -c 1 google.com"
+    command = ['ping', param, '1', host]
 
-	return subprocess.call(command) == 0
-	
+    return subprocess.call(command) == 0
+    
 #if ping(config.HOSTNAME):
 VOLUMES = requests.get(
-	'https://{}/api/v1.0/storage/volume/'.format(config.HOSTNAME),
-	auth=('root', '{}'.format(config.ROOT_PASSWORD)),
-	verify='{}'.format(config.CA_CERT_PATH),
+    'https://{}/api/v1.0/storage/volume/'.format(config.HOSTNAME),
+    auth=('root', '{}'.format(config.ROOT_PASSWORD)),
+    verify='{}'.format(config.CA_CERT_PATH),
 )
 
 for volume in VOLUMES.json():
-	if volume['is_decrypted'] == False:
-      	logging.info('Pool {} is locked'.format(volume['name']))
-		response = requests.post(
-			'https://{}/api/v1.0/storage/volume/{}/unlock/'.format(config.HOSTNAME,volume['name']),
-			json={'passphrase': '{}'.format(config.POOLS[volume['name']])},
-			auth=('root', '{}'.format(config.ROOT_PASSWORD)),
-			verify='{}'.format(config.CA_CERT_PATH),
-		)
-		print(response.status_code)
-		print(response.text)
+    if volume['is_decrypted'] == False:
+        logging.info('Pool {} is locked'.format(volume['name']))
+        response = requests.post(
+            'https://{}/api/v1.0/storage/volume/{}/unlock/'.format(config.HOSTNAME,volume['name']),
+            json={'passphrase': '{}'.format(config.POOLS[volume['name']])},
+            auth=('root', '{}'.format(config.ROOT_PASSWORD)),
+            verify='{}'.format(config.CA_CERT_PATH),
+        )
+        print(response.status_code)
+        print(response.text)
 #else:
-	#print("Host,{}, is not online".format(config.HOSTNAME))
\ No newline at end of file
+    #print("Host,{}, is not online".format(config.HOSTNAME))
\ No newline at end of file