Nitpicky documentation

Re-enables nitpicky checks on the documentation. Fix errors caused by not having that flag ON.

beat/backend/python/execution/loop.py

@@ -71,8 +71,8 @@ class LoopChannel(object):
         """ Setup the channel internals
 
         Parameters:
-            algorithm (:py:class:`algorithm.Algorithm`) : algorithm for which
-            the communication channel is setup.
+            algorithm (:py:class:`.algorithm.Algorithm`) : algorithm for which
+              the communication channel is setup.
 
             prefix (str) : Folder were the prefix is located.
         """
@@ -89,7 +89,7 @@ class LoopChannel(object):
 
         Parameters:
             hypothesis (dict) : Computed hypothesis that must be validated by
-            the loop algorithm.
+              the loop algorithm.
         """
         data = make_data_format(hypothesis, self.request_data_format)