reflect: Add comment for String method of Kind struct

cn0047 · cn0047 · commit 0055708c8281 · 2018-11-15T23:22:22.000+02:00
On reflect documentation page only this function
doesn't have description, this commit add simple description.
diff --git a/src/reflect/type.go b/src/reflect/type.go
@@ -593,6 +593,7 @@ const (
 	kindMask        = (1 << 5) - 1
 )
 
+// String returns a human-readable name of kind k.
 func (k Kind) String() string {
 	if int(k) < len(kindNames) {
 		return kindNames[k]

Original file line number	Diff line number	Diff line change
`@@ -593,6 +593,7 @@ const (`
`593`	`593`	`kindMask = (1 << 5) - 1`
`594`	`594`	`)`
`595`	`595`
	`596`	`+// String returns a human-readable name of kind k.`
`596`	`597`	`func (k Kind) String() string {`
`597`	`598`	`if int(k) < len(kindNames) {`
`598`	`599`	`return kindNames[k]`