diff --git a/pyicloud/base.py b/pyicloud/base.py
index 1f8571c..34bd6a6 100644
--- a/pyicloud/base.py
+++ b/pyicloud/base.py
@@ -248,14 +248,14 @@ class PyiCloudService(object):
 
     @property
     def requires_2sa(self):
-        """ Returns True if two-step authentication is required."""
+        """Returns True if two-step authentication is required."""
         return self.data.get('hsaChallengeRequired', False) \
             and self.data['dsInfo'].get('hsaVersion', 0) >= 1
         # FIXME: Implement 2FA for hsaVersion == 2
 
     @property
     def trusted_devices(self):
-        """ Returns devices trusted for two-step authentication."""
+        """Returns devices trusted for two-step authentication."""
         request = self.session.get(
             '%s/listDevices' % self._setup_endpoint,
             params=self.params
@@ -263,7 +263,7 @@ class PyiCloudService(object):
         return request.json().get('devices')
 
     def send_verification_code(self, device):
-        """ Requests that a verification code is sent to the given device"""
+        """Requests that a verification code is sent to the given device."""
         data = json.dumps(device)
         request = self.session.post(
             '%s/sendVerificationCode' % self._setup_endpoint,
@@ -273,7 +273,7 @@ class PyiCloudService(object):
         return request.json().get('success', False)
 
     def validate_verification_code(self, device, code):
-        """ Verifies a verification code received on a trusted device"""
+        """Verifies a verification code received on a trusted device."""
         device.update({
             'verificationCode': code,
             'trustBrowser': True
@@ -309,7 +309,7 @@ class PyiCloudService(object):
 
     @property
     def devices(self):
-        """ Return all devices."""
+        """Return all devices."""
         service_root = self._get_webservice_url('findme')
         return FindMyiPhoneServiceManager(
             service_root,
diff --git a/pyicloud/services/findmyiphone.py b/pyicloud/services/findmyiphone.py
index 58941a8..653fa6b 100644
--- a/pyicloud/services/findmyiphone.py
+++ b/pyicloud/services/findmyiphone.py
@@ -7,7 +7,7 @@ from pyicloud.exceptions import PyiCloudNoDevicesException
 
 
 class FindMyiPhoneServiceManager(object):
-    """ The 'Find my iPhone' iCloud service
+    """The 'Find my iPhone' iCloud service
 
     This connects to iCloud and return phone data including the near-realtime
     latitude and longitude.
@@ -28,7 +28,7 @@ class FindMyiPhoneServiceManager(object):
         self.refresh_client()
 
     def refresh_client(self):
-        """ Refreshes the FindMyiPhoneService endpoint,
+        """Refreshes the FindMyiPhoneService endpoint,
 
         This ensures that the location data is up-to-date.
 
@@ -113,7 +113,7 @@ class AppleDevice(object):
         return self.content['location']
 
     def status(self, additional=[]):
-        """ Returns status information for device.
+        """Returns status information for device.
 
         This returns only a subset of possible properties.
         """
@@ -126,7 +126,7 @@ class AppleDevice(object):
         return properties
 
     def play_sound(self, subject='Find My iPhone Alert'):
-        """ Send a request to the device to play a sound.
+        """Send a request to the device to play a sound.
 
         It's possible to pass a custom message by changing the `subject`.
         """
@@ -147,7 +147,7 @@ class AppleDevice(object):
         self, subject='Find My iPhone Alert', message="This is a note",
         sounds=False
     ):
-        """ Send a request to the device to play a sound.
+        """Send a request to the device to play a sound.
 
         It's possible to pass a custom message by changing the `subject`.
         """
@@ -171,7 +171,7 @@ class AppleDevice(object):
         text='This iPhone has been lost. Please call me.',
         newpasscode=""
     ):
-        """ Send a request to the device to trigger 'lost mode'.
+        """Send a request to the device to trigger 'lost mode'.
 
         The device will show the message in `text`, and if a number has
         been passed, then the person holding the device can call
diff --git a/pyicloud/services/photos.py b/pyicloud/services/photos.py
index dadd68e..8d329c6 100644
--- a/pyicloud/services/photos.py
+++ b/pyicloud/services/photos.py
@@ -13,7 +13,7 @@ logger = logging.getLogger(__name__)
 
 
 class PhotosService(object):
-    """ The 'Photos' iCloud service."""
+    """The 'Photos' iCloud service."""
     SMART_FOLDERS = {
         "All Photos": {
             "obj_type": "CPLAssetByAddedDate",
diff --git a/pyicloud/services/ubiquity.py b/pyicloud/services/ubiquity.py
index 5cb6020..6271e79 100644
--- a/pyicloud/services/ubiquity.py
+++ b/pyicloud/services/ubiquity.py
@@ -3,7 +3,7 @@ import sys
 
 
 class UbiquityService(object):
-    """ The 'Ubiquity' iCloud service."""
+    """The 'Ubiquity' iCloud service."""
 
     def __init__(self, service_root, session, params):
         self.session = session