adds docstring

Author: Marv Cool

plugins/planet_protect/planet_protect_plugin.py

@@ -40,6 +40,7 @@ def planet_check(self):
 
     @permissions(UserLevels.ADMIN)
     def protect(self, data):
+        """Protects the current planet. Only admins can build on protected planets."""
         planet = self.protocol.player.planet
         on_ship = self.protocol.player.on_ship
         if on_ship:
@@ -54,6 +55,7 @@ def protect(self, data):
 
     @permissions(UserLevels.ADMIN)
     def unprotect(self, data):
+        """Removes the protection from the current planet."""
         planet = self.protocol.player.planet
         on_ship = self.protocol.player.on_ship
         if on_ship: