errors: add available godoc link

Change-Id: Ie86493ebad3c3d7ea914754451985d7ee3e8e270
Reviewed-on: https://go-review.googlesource.com/c/go/+/535080
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: shuang cui <imcusg@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: qiulaidongfeng <2645477756@qq.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/errors/wrap.go b/src/errors/wrap.go
index 756de6cc1c..e1cc466eea 100644
--- a/src/errors/wrap.go
+++ b/src/errors/wrap.go
@@ -27,7 +27,7 @@ func Unwrap(err error) error {
 // Is reports whether any error in err's tree matches target.
 //
 // The tree consists of err itself, followed by the errors obtained by repeatedly
-// calling Unwrap. When err wraps multiple errors, Is examines err followed by a
+// calling [Unwrap]. When err wraps multiple errors, Is examines err followed by a
 // depth-first traversal of its children.
 //
 // An error is considered to match a target if it is equal to that target or if
@@ -40,7 +40,7 @@ func Unwrap(err error) error {
 //
 // then Is(MyError{}, fs.ErrExist) returns true. See [syscall.Errno.Is] for
 // an example in the standard library. An Is method should only shallowly
-// compare err and the target and not call Unwrap on either.
+// compare err and the target and not call [Unwrap] on either.
 func Is(err, target error) bool {
 	if target == nil {
 		return err == target
@@ -81,7 +81,7 @@ func is(err, target error, targetComparable bool) bool {
 // target to that error value and returns true. Otherwise, it returns false.
 //
 // The tree consists of err itself, followed by the errors obtained by repeatedly
-// calling Unwrap. When err wraps multiple errors, As examines err followed by a
+// calling [Unwrap]. When err wraps multiple errors, As examines err followed by a
 // depth-first traversal of its children.
 //
 // An error matches target if the error's concrete value is assignable to the value