Whitespace fixes.

qutebrowser/app.py

@@ -247,7 +247,7 @@ class Application(QApplication):
                 if open_target != 'tab-silent':
                     window.setWindowState(window.windowState() &
                                           ~Qt.WindowMinimized |
-                                           Qt.WindowActive)
+                                          Qt.WindowActive)
                     window.raise_()
                     window.activateWindow()
                 return window.win_id

qutebrowser/utils/ipc.py

@@ -135,7 +135,8 @@ class IPCServer(QObject):
                 decoded = data.decode('utf-8')
             except UnicodeDecodeError:
                 log.ipc.error("Ignoring invalid IPC data.")
-                log.ipc.debug("invalid data: {}".format(binascii.hexlify(data)))
+                log.ipc.debug("invalid data: {}".format(
+                    binascii.hexlify(data)))
                 return
             try:
                 args = json.loads(decoded)