diff --git a/examples/create_public_key.py b/examples/create_public_key.py
index 8ef741e1b1eb0511877dc39d482d7f9548f464ed..8b84bb2f7245d212003dc27ad117f7306d1ce10a 100644
--- a/examples/create_public_key.py
+++ b/examples/create_public_key.py
@@ -4,7 +4,6 @@ from duniterpy.key import SigningKey
 ################################################
 
 if __name__ == '__main__':
-
     # prompt hidden user entry
     salt = getpass.getpass("Enter your passphrase (salt): ")
 
@@ -16,5 +15,3 @@ if __name__ == '__main__':
 
     # Display your public key
     print("Public key for your credentials: %s" % key.pubkey)
-
-
diff --git a/examples/request_data.py b/examples/request_data.py
index 8603ec02a1449d6ac79e09e06d2a304231d62316..403c9d7aae2f5c4c3d75122f24f592f3f0086b96 100644
--- a/examples/request_data.py
+++ b/examples/request_data.py
@@ -9,6 +9,7 @@ from duniterpy.api import bma
 # Here we use the secure BASIC_MERKLED_API (BMAS)
 BMAS_ENDPOINT = "BMAS g1-test.duniter.org 443"
 
+
 ################################################
 
 
@@ -70,6 +71,7 @@ async def main():
     # Close client aiohttp session
     await client.close()
 
+
 # Latest duniter-python-api is asynchronous and you have to use asyncio, an asyncio loop and a "as" on the data.
 # ( https://docs.python.org/3/library/asyncio.html )
 asyncio.get_event_loop().run_until_complete(main())
diff --git a/examples/request_web_socket_block.py b/examples/request_web_socket_block.py
index 6c4fe41f0807ba4e3cc023752a9805db2f916619..9203fcfecedc308e0d7c8eabd6ad5f2b57b4099e 100644
--- a/examples/request_web_socket_block.py
+++ b/examples/request_web_socket_block.py
@@ -67,8 +67,6 @@ async def main():
         print("{:}:{:}".format(str(e.__class__.__name__), str(e)))
 
 
-
-
 # Latest duniter-python-api is asynchronous and you have to use asyncio, an asyncio loop and a "as" on the data.
 # ( https://docs.python.org/3/library/asyncio.html )
 asyncio.get_event_loop().run_until_complete(main())
diff --git a/examples/save_binary_signed_message.py b/examples/save_binary_signed_message.py
index d873ff00a1391e03b03c56cbf4f0f906422c4fe0..f6da06f7342481c82dae5428be4df2e47356e37e 100644
--- a/examples/save_binary_signed_message.py
+++ b/examples/save_binary_signed_message.py
@@ -7,7 +7,6 @@ import libnacl.sign
 SIGNED_MESSAGE_FILENAME = 'duniter_signed_message.bin'
 
 if __name__ == '__main__':
-
     # prompt hidden user entry
     salt = getpass.getpass("Enter your passphrase (salt): ")
 
diff --git a/examples/save_private_keys.py b/examples/save_private_keys.py
index b27a6d32c982311014f5e0bab4873dbd4bbf1722..1d52a6563588b8df2c94d3c8f7d89829c0402ca1 100644
--- a/examples/save_private_keys.py
+++ b/examples/save_private_keys.py
@@ -30,7 +30,7 @@ password = getpass.getpass("Enter your password: ")
 pubkey = input("Enter your public key: ")
 
 # init signer instance
-signer = SigningKey(salt, password)\
+signer = SigningKey(salt, password)
 
 # check public key
 if signer.pubkey != pubkey: