fix Haddock documentation, contrinutes to #8

src/Hash2Pub/FediChord.hs

@@ -68,6 +68,7 @@ instance Ord NodeID where
         wayForwards = getNodeID (b - a)
         wayBackwards = getNodeID (a - b)
 
+-- | represents a node and all its important state
 data NodeState = NodeState {
     id :: NodeID
   , domain :: String
@@ -98,9 +99,10 @@ data NodeState = NodeState {
   }
 
 -- |an entry of the 'nodeCache'
-type CacheEntry = (NodeState  -- ^a node's data
-  , SystemTime -- ^timestamp for cache entry expiration
-                  )
+type CacheEntry = (
+    NodeState
+  , SystemTime
+                  )   -- ^ ( a node's data, timestamp for cache entry expiration )
 
 -- Todo: DHT backend can learn potential initial bootstrapping points through the instances mentioned in the received AP-relay messages
 -- needs to know its own domain anyways for ID generation