diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/hongchangwu/hashtable-benchmark.svg?branch=master)](https://travis-ci.org/hongchangwu/hashtable-benchmark)
 
-Benchmark of hash table implementations in Haskell:
+Benchmark of implementations of hash table like containers in Haskell:
 
 - `Data.Map`
 - `Data.IntMap`
diff --git a/hashtable-benchmark.cabal b/hashtable-benchmark.cabal
--- a/hashtable-benchmark.cabal
+++ b/hashtable-benchmark.cabal
@@ -1,19 +1,20 @@
 name:                hashtable-benchmark
-version:             0.1
-synopsis:            Benchmark of hash table implementations in Haskell
-Description:         Please see README.md
+version:             0.1.1
+synopsis:            Benchmark of hash table implementations
+description:         This package provides benchmark of several popular
+                     implementations of hash table like containers.
 homepage:            https://github.com/hongchangwu/hashtable-benchmark#readme
 license:             BSD3
 license-file:        LICENSE
 author:              Hongchang Wu
 maintainer:          wuhc85@gmail.com
 copyright:           Copyright (c) 2017 Hongchang Wu
-category:            Benchmarking
+category:            Benchmarking, Performance
 build-type:          Simple
 extra-source-files:  README.md
 cabal-version:       >=1.10
 
-executable benchmark
+executable hashtable-benchmark
   hs-source-dirs:      src
   main-is:             Main.hs
   ghc-options:         -fno-full-laziness -threaded -rtsopts -with-rtsopts=-N -Wall