Merge pull request #235 from fredj/readme

Update required modules list in README

README.md

@@ -149,7 +149,7 @@ Modules and commandline utilities are only required for modules, the core itself
 
 * psutil (for the modules 'cpu', 'memory', 'traffic')
 * netifaces (for the modules 'nic', 'traffic')
-* requests (for the modules 'weather', 'github', 'getcrypto', 'stock')
+* requests (for the modules 'weather', 'github', 'getcrypto', 'stock', 'hipchat', 'currency')
 * power (for the module 'battery')
 * dbus (for the module 'spotify')
 * i3ipc (for the module 'title')

bumblebee/modules/taskwarrior.py

@@ -35,5 +35,5 @@ class Module(bumblebee.engine.Module):
             self._pending_tasks_count = 'Error'
 
     def output(self, _):
-        """Format the task counter to ouptut in bumblebee."""
+        """Format the task counter to output in bumblebee."""
         return "{}".format(self._pending_tasks_count)