update package doc

davecheney · davecheney · commit 9eacf05e2633 · 2016-04-23T14:27:48.000+09:00
diff --git a/errors.go b/errors.go
@@ -1,4 +1,4 @@
-// Package errors implements functions to manipulate errors.
+// Package errors implements functions for manipulating errors.
 package errors
 
 import (

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// Package errors implements functions to manipulate errors.`
	`1`	`+// Package errors implements functions for manipulating errors.`
`2`	`2`	`package errors`
`3`	`3`
`4`	`4`	`import (`