Update changing-your-name.md (#3813)

Removed references to VPN.

pages/18f/how-18f-works/changing-your-name.md

@@ -16,7 +16,7 @@ Follow these steps if your name in GSA systems does not match your name as it
 appears on identity documents (e.g. passport, marriage certificate, state-issued
 ID card):
 
-1. Log in to the [GSA network or a VPN]({% page "/how-to-log-in/" %})
+1. Log in to [HR Links](https://hrlinks.gsa.gov/)
 1. Follow
    [these steps](https://corporateapps.gsa.gov/files/HR-Links-Guide_-Changing-Your-Name_Final-Oct-2020docx.pdf).
 1. Wait up to 5 business days for the changes to take effect. You will receive
@@ -32,7 +32,6 @@ If you have trouble with this process,
 Follow these steps to add or update your _preferred_ first name, for example GSA
 systems refer to you as Michael but you go by Mike:
 
-1. Log in to the [GSA network or a VPN]({% page "/how-to-log-in/" %})
 1. Log in to [GCIMS](https://gcims.gsa.gov)
 1. Click on `GCIMS Self Service` on the left
 1. Click on `Work Contact Information` close to the middle of the page