More pep8 fixes. A tiny bit of refactoring.

src/fenrirscreenreader/core/commandData.py

@@ -2,23 +2,24 @@
 # -*- coding: utf-8 -*-
 
 # Fenrir TTY screen reader
-# By Chrys, Storm Dragon, and contributers.
+# By Chrys, Storm Dragon, and contributors.
+
+import time
 
 from fenrirscreenreader.core import debug
-import time
 
 # used as shared memory between commands
 # use this in your own commands
 command_buffer = {
-    'enableSpeechOnKeypress': False,
-    'Marks': {'1': None, '2': None},
-    'bookMarks': {},
-    'windowArea': {},
+    "enableSpeechOnKeypress": False,
+    "Marks": {"1": None, "2": None},
+    "bookMarks": {},
+    "windowArea": {},
 }
 
 # used by the command_manager
 command_info = {
     # 'curr_command': '',
-    'lastCommandExecutionTime': time.time(),
-    'lastCommandRequestTime': time.time(),
+    "lastCommandExecutionTime": time.time(),
+    "lastCommandRequestTime": time.time(),
 }