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-rw-r--r--src/strings/replace.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/strings/replace.go b/src/strings/replace.go
index ccab1fb861..e28d428879 100644
--- a/src/strings/replace.go
+++ b/src/strings/replace.go
@@ -25,7 +25,8 @@ type replacer interface {
// NewReplacer returns a new Replacer from a list of old, new string
// pairs. Replacements are performed in the order they appear in the
-// target string, without overlapping matches.
+// target string, without overlapping matches. The old string
+// comparisons are done in argument order.
//
// NewReplacer panics if given an odd number of arguments.
func NewReplacer(oldnew ...string) *Replacer {