diff --git a/persistable-record.cabal b/persistable-record.cabal
--- a/persistable-record.cabal
+++ b/persistable-record.cabal
@@ -1,5 +1,5 @@
 name:                persistable-record
-version:             0.4.0.3
+version:             0.4.1.0
 synopsis:            Binding between SQL database values and haskell records.
 description:         This package contiains types to represent table constraints and
                      interfaces to bind between SQL database values and Haskell records.
diff --git a/src/Database/Record/TH.hs b/src/Database/Record/TH.hs
--- a/src/Database/Record/TH.hs
+++ b/src/Database/Record/TH.hs
@@ -53,8 +53,9 @@
 
   -- * Templates about record type name
   NameConfig,  defaultNameConfig,
+  recordTypeName, columnName,
 
-  recordTypeName, recordType,
+  recordType,
 
   columnOffsetsVarNameDefault,
 
@@ -109,7 +110,8 @@
 instance Show NameConfig where
   show = const "<nameConfig>"
 
--- | Default implementation of 'NameConfig' type
+-- | Default implementation of 'NameConfig' type.
+--   To customize this, use record update syntax.
 defaultNameConfig :: NameConfig
 defaultNameConfig =
   NameConfig