minor comment change

src/net/http/server.go

@@ -1107,8 +1107,7 @@ func checkWriteHeaderCode(code int) {
 	// Issue 22880: require valid WriteHeader status codes.
 	// For now we only enforce that it's three digits.
 	// In the future we might block things over 599 (600 and above aren't defined
-	// at https://httpwg.org/specs/rfc7231.html#status.codes)
-	// and we might block under 200 (once we have more mature 1xx support).
+	// at https://httpwg.org/specs/rfc7231.html#status.codes).
 	// But for now any three digits.
 	//
 	// We used to send "HTTP/1.1 000 0" on the wire in responses but there's
@@ -1152,7 +1151,7 @@ func (w *response) WriteHeader(code int) {
 	}
 	checkWriteHeaderCode(code)
 
-	// Handle provisional headers, except 100 (continue) which is handled automatically
+	// Handle informational headers, except 100 (Continue) which is handled automatically
 	if code > 100 && code < 200 {
 		writeStatusLine(w.conn.bufw, w.req.ProtoAtLeast(1, 1), code, w.statusBuf[:])
 		if code == 103 {