diff --git a/textdiff/color/color.go b/textdiff/color/color.go
index 68415fa..2003946 100644
--- a/textdiff/color/color.go
+++ b/textdiff/color/color.go
@@ -20,7 +20,9 @@ import (
 	"znkr.io/diff/internal/config"
 )
 
-// A Option makes it possible to configure custom colors in [TerminalColors].
+// A Option makes it possible to configure custom colors in [textdiff.TerminalColors].
+//
+// [textdiff.TerminalColors]: https://pkg.go.dev/znkr.io/diff/textdiff#TerminalColors
 type Option func(*config.ColorConfig)
 
 // HunkHeaders colors hunk headers, the "@@ ... @@" part of the unified diff.
diff --git a/textdiff/textdiff.go b/textdiff/textdiff.go
index 29e25c4..861cfaf 100644
--- a/textdiff/textdiff.go
+++ b/textdiff/textdiff.go
@@ -18,7 +18,7 @@
 // diff command. The main functions are [Hunks] for grouped changes, [Edits] for individual changes,
 // and [Unified] for standard diff format output.
 //
-// Performance: Default complexity is O(N^1.5 log N) time and O(N) space. With [Optimal], time
+// Performance: Default complexity is O(N^1.5 log N) time and O(N) space. With [diff.Minimal], time
 // complexity becomes O(ND) where N = len(x) + len(y) and D is the number of edits.
 package textdiff