Fixed tab next and scroll

.config/qutebrowser/config.py

@@ -77,5 +77,7 @@ config.bind('<ctrl+p>', 'tab-prev')
 
 config.bind('Ctrl-b', 'set-cmd-text -s :quickmark-load')
 config.bind('b', 'set-cmd-text -s :buffer')
-config.bind('J', 'scroll-page 0 1')
-config.bind('K', 'scroll-page 0 -1')
+# config.bind('J', 'scroll-page 0 1')
+# config.bind('K', 'scroll-page 0 -1')
+config.bind('J', 'tab-next')
+config.bind('K', 'tab-prev')