Update ont-zyxel-pmg3000-d20b.md

Corrected the note on the missing web interface for version V1.00(ABVJ.1)b1e. The web interface is still working for this particular verison but dropbear has been removed and so no ssh access is available.

Author: gruberth

_ont/ont-zyxel-pmg3000-d20b.md

@@ -22,8 +22,8 @@ parent: Zyxel
 | HSGMII           | Yes                                                        |
 | Optics           | SC/APC                                                     |
 | IP address       | 10.10.1.1                                                  |
-| Web Gui          | ✅ username `admin` or `guest`, password `1234` or `guest`. Not available in firmware V1.00(ABVJ.1)b1e |
-| SSH              | ✅ username `admin`, password `admin`                      |
+| Web Gui          | ✅ username `admin` or `guest`, password `1234` or `guest` |
+| SSH              | ✅ username `admin`, password `admin`. Not available in firmware V1.00(ABVJ.1)b1e |
 | Telnet           |                                                            |
 | Serial           | ✅                                                         |
 | Serial baud      | 115200                                                     |