diff --git a/src/cmd/tusd/content_range.go b/src/cmd/tusd/content_range.go
index c1ccc5d..40c61f8 100644
--- a/src/cmd/tusd/content_range.go
+++ b/src/cmd/tusd/content_range.go
@@ -16,7 +16,7 @@ type contentRange struct {
 
 // parseContentRange parse a Content-Range string like "5-10/100".
 // see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.16 .
-// Asterisks "*" will result in End/Size being set to -1.
+// "*" values causes End/Size to be set to -1.
 func parseContentRange(s string) (*contentRange, error) {
 	const prefix = "bytes "
 	offset := strings.Index(s, prefix)