diff --git a/Yesod/DataTables.hs b/Yesod/DataTables.hs
--- a/Yesod/DataTables.hs
+++ b/Yesod/DataTables.hs
@@ -1,9 +1,9 @@
--- | DataTables (http://datatables.net) is a capable plugin for jQuery 
+-- | DataTables (<http://datatables.net>) is a capable plugin for jQuery 
 -- Javascript library. This Haskell library contains routines for implementing
 -- server-side processing (e.g. request parsing and response formatting) for
 -- DataTables with Yesod platform.
 -- 
--- See the example at http://yesod-datatables-example.herokuapp.com .
+-- See the example at <http://yesod-datatables-example.herokuapp.com> .
 module Yesod.DataTables (
         module Yesod.DataTables.Request,
         module Yesod.DataTables.Query,
diff --git a/Yesod/DataTables/Query.hs b/Yesod/DataTables/Query.hs
--- a/Yesod/DataTables/Query.hs
+++ b/Yesod/DataTables/Query.hs
@@ -56,7 +56,6 @@
     let filters = dtFilters' ++ colSearchFilters ++ globalSearchFilters
     displayCount <- D.count filters
     entities     <- D.selectList filters selectOpts
-    rowId <- dtRowId' (Prelude.head entities)
     records      <- mapM formatEntity entities
     return $ Reply {
         replyNumRecords = fromIntegral totalCount,
diff --git a/Yesod/DataTables/Request.hs b/Yesod/DataTables/Request.hs
--- a/Yesod/DataTables/Request.hs
+++ b/Yesod/DataTables/Request.hs
@@ -12,10 +12,10 @@
 import qualified Data.ByteString.Char8 as BS8
 import Data.Text.Encoding as E
 
--- | HTTP request (GET/POST) parameter name
+-- | HTTP request (GET or POST) parameter name
 type ParamName  = Text
 
--- | HTTP request (GET/POS) parameter value
+-- | HTTP request (GET or POST) parameter value
 type ParamValue = Text
 
 -- | enum for sSortDir_(int) 
@@ -45,7 +45,7 @@
 
 
 -- | DataTables grid server-side request
--- (see http://datatables.net/usage/server-side)
+-- (see <http://datatables.net/usage/server-side>)
 data Request = Request {
     -- | Display start point in the current data set.
     reqDisplayStart  :: Int,
diff --git a/yesod-datatables.cabal b/yesod-datatables.cabal
--- a/yesod-datatables.cabal
+++ b/yesod-datatables.cabal
@@ -1,11 +1,11 @@
 name:       yesod-datatables
-version:    0.1
+version:    0.1.1
 license:    BSD3
 license-file: LICENSE
 author:     Tero Laitinen
 maintainer: Tero Laitinen
 synopsis:   Yesod plugin for DataTables (jQuery grid plugin)
-description: DataTables (http://datatables.net) is a capable jQuery plugin. This package contains routines for implementing server-side processing (e.g. request parsing, database querying, and response formatting) for DataTables with Yesod platform. 
+description: DataTables (<http://datatables.net>) is a capable jQuery plugin. This package contains routines for implementing server-side processing (e.g. request parsing, database querying, and response formatting) for DataTables with Yesod platform. 
 category: Web, Yesod
 stability: Experimental
 cabal-version: >= 1.8
@@ -17,7 +17,6 @@
                    , Yesod.DataTables.Reply
                    , Yesod.DataTables.Query
                    , Yesod.DataTables
-
     extensions: TemplateHaskell
                 QuasiQuotes
                 OverloadedStrings