update package description (#24)
diff --git a/README.md b/README.md
index 2cc5165..ab07019 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # errors [![Travis-CI](https://travis-ci.org/pkg/errors.svg)](https://travis-ci.org/pkg/errors) [![GoDoc](https://godoc.org/github.com/pkg/errors?status.svg)](http://godoc.org/github.com/pkg/errors) [![Report card](https://goreportcard.com/badge/github.com/pkg/errors)](https://goreportcard.com/report/github.com/pkg/errors)
 
-Package errors implements functions for manipulating errors.
+Package errors provides simple error handling primitives.
 
 The traditional error handling idiom in Go is roughly akin to
 ```go
diff --git a/errors.go b/errors.go
index acf7230..254c6dd 100644
--- a/errors.go
+++ b/errors.go
@@ -1,4 +1,4 @@
-// Package errors implements functions for manipulating errors.
+// Package errors provides simple error handling primitives.
 //
 // The traditional error handling idiom in Go is roughly akin to
 //