PEP 8 cleanup. (#20790)

* PEP 8 E115 cleanup.
* PEP 8 E131 cleanup.

lib/ansible/modules/system/lvol.py

@@ -313,7 +313,7 @@ def main():
             size_unit = ''
 
         if not '%' in size:
-        # LVCREATE(8) -L --size option unit
+            # LVCREATE(8) -L --size option unit
             if size[-1].lower() in 'bskmgtpe':
                size_unit = size[-1].lower()
                size = size[0:-1]

lib/ansible/modules/system/openwrt_init.py

@@ -115,8 +115,8 @@ def main():
                 enabled = dict(type='bool'),
                 pattern = dict(required=False, default=None),
             ),
-            supports_check_mode=True,
-            required_one_of=[['state', 'enabled']],
+        supports_check_mode=True,
+        required_one_of=[['state', 'enabled']],
         )
 
     # initialize

lib/ansible/modules/system/systemd.py

@@ -267,8 +267,8 @@ def main():
                 user = dict(type='bool', default=False),
                 no_block = dict(type='bool', default=False),
             ),
-            supports_check_mode=True,
-            required_one_of=[['state', 'enabled', 'masked', 'daemon_reload']],
+        supports_check_mode=True,
+        required_one_of=[['state', 'enabled', 'masked', 'daemon_reload']],
         )
 
     systemctl = module.get_bin_path('systemctl')