diff --git a/Ledger/Ledger.hs b/Ledger/Ledger.hs
index cd5bf9632..f0bec5a59 100644
--- a/Ledger/Ledger.hs
+++ b/Ledger/Ledger.hs
@@ -71,7 +71,7 @@ instance Show Ledger where
              (length $ accountnames l)
              (showtree $ accountnametree l)
 
--- | Convert a raw ledger to a more efficient cached type, described above.  
+-- | Convert a journal to a more efficient cached ledger, described above.  
 cacheLedger :: [String] -> Journal -> Ledger
 cacheLedger apats j = Ledger{journaltext="",journal=j,accountnametree=ant,accountmap=acctmap}
     where
@@ -79,11 +79,10 @@ cacheLedger apats j = Ledger{journaltext="",journal=j,accountnametree=ant,accoun
       acctmap = Map.fromList [(a, mkacct a) | a <- flatten ant]
           where mkacct a = Account a (psof a) (inclbalof a)
 
--- | Given a list of transactions, return an account name tree and three
--- query functions that fetch transactions, balance, and
--- subaccount-including balance by account name. 
--- This is to factor out common logic from cacheLedger and
--- summarisePostingsInDateSpan.
+-- | Given a list of postings, return an account name tree and three query
+-- functions that fetch postings, balance, and subaccount-including
+-- balance by account name.  This factors out common logic from
+-- cacheLedger and summarisePostingsInDateSpan.
 groupPostings :: [Posting] -> (Tree AccountName,
                              (AccountName -> [Posting]),
                              (AccountName -> MixedAmount), 
diff --git a/Ledger/Types.hs b/Ledger/Types.hs
index e4d6a778f..c6dc84558 100644
--- a/Ledger/Types.hs
+++ b/Ledger/Types.hs
@@ -124,17 +124,6 @@ data Journal = Journal {
       filereadtime :: ClockTime
     } deriving (Eq)
 
--- | A generic, pure specification of how to filter raw ledger transactions.
-data FilterSpec = FilterSpec {
-     datespan  :: DateSpan   -- ^ only include transactions in this date span
-    ,cleared   :: Maybe Bool -- ^ only include if cleared\/uncleared\/don't care
-    ,real      :: Bool       -- ^ only include if real\/don't care
-    ,costbasis :: Bool       -- ^ convert all amounts to cost basis
-    ,acctpats  :: [String]   -- ^ only include if matching these account patterns
-    ,descpats  :: [String]   -- ^ only include if matching these description patterns
-    ,whichdate :: WhichDate  -- ^ which dates to use (transaction or effective)
-    }
-
 data Account = Account {
       aname :: AccountName,
       apostings :: [Posting],    -- ^ transactions in this account
@@ -148,3 +137,14 @@ data Ledger = Ledger {
       accountmap :: Map.Map AccountName Account
     } deriving Typeable
 
+-- | A generic, pure specification of how to filter transactions/postings.
+data FilterSpec = FilterSpec {
+     datespan  :: DateSpan   -- ^ only include if in this date span
+    ,cleared   :: Maybe Bool -- ^ only include if cleared\/uncleared\/don't care
+    ,real      :: Bool       -- ^ only include if real\/don't care
+    ,costbasis :: Bool       -- ^ convert all amounts to cost basis
+    ,acctpats  :: [String]   -- ^ only include if matching these account patterns
+    ,descpats  :: [String]   -- ^ only include if matching these description patterns
+    ,whichdate :: WhichDate  -- ^ which dates to use (actual or effective)
+    }
+