diff --git a/src/regexp/regexp.go b/src/regexp/regexp.go
index f4395404822..e06099425eb 100644
--- a/src/regexp/regexp.go
+++ b/src/regexp/regexp.go
@@ -14,10 +14,7 @@
 // guaranteed to run in time linear in the size of the input.
 // (This is a property not guaranteed by most open source
 // implementations of regular expressions.) For more information
-// about this property, see
-//
-//	https://swtch.com/~rsc/regexp/regexp1.html
-//
+// about this property, see https://swtch.com/~rsc/regexp/regexp1.html
 // or any book about automata theory.
 //
 // All characters are UTF-8-encoded code points.
@@ -54,14 +51,13 @@
 // subexpression did not match any string in the input. For 'String' versions
 // an empty string means either no match or an empty match.
 //
-// There is also a subset of the methods that can be applied to text read
-// from a RuneReader:
-//
-//	MatchReader, FindReaderIndex, FindReaderSubmatchIndex
+// There is also a subset of the methods that can be applied to text read from
+// an [io.RuneReader]: [Regexp.MatchReader], [Regexp.FindReaderIndex],
+// [Regexp.FindReaderSubmatchIndex].
 //
 // This set may grow. Note that regular expression matches may need to
 // examine text beyond the text returned by a match, so the methods that
-// match text from a RuneReader may read arbitrarily far into the input
+// match text from an [io.RuneReader] may read arbitrarily far into the input
 // before returning.
 //
 // (There are a few other methods that do not match this pattern.)
@@ -537,7 +533,7 @@ func (re *Regexp) Match(b []byte) bool {
 	return re.doMatch(nil, b, "")
 }
 
-// MatchReader reports whether the text returned by the RuneReader
+// MatchReader reports whether the text returned by the [io.RuneReader]
 // contains any match of the regular expression pattern.
 // More complicated queries need to use [Compile] and the full [Regexp] interface.
 func MatchReader(pattern string, r io.RuneReader) (matched bool, err error) {
diff --git a/src/strings/strings.go b/src/strings/strings.go
index 52a715c66b4..0bd3c1c2337 100644
--- a/src/strings/strings.go
+++ b/src/strings/strings.go
@@ -286,7 +286,7 @@ func SplitN(s, sep string, n int) []string { return genSplit(s, sep, 0, n) }
 //   - n < 0: all substrings.
 //
 // Edge cases for s and sep (for example, empty strings) are handled
-// as described in the documentation for SplitAfter.
+// as described in the documentation for [SplitAfter].
 func SplitAfterN(s, sep string, n int) []string {
 	return genSplit(s, sep, len(sep), n)
 }