Update outcome_joining_family_nvn.erb

Removing 'biometric residence permits (BRPs)' from the list of documents people can use to apply for the EU Settlement Scheme.

app/flows/check_uk_visa_flow/outcomes/outcome_joining_family_nvn.erb

@@ -55,7 +55,7 @@
   To be eligible to apply from outside the UK, you must either:
 
   + be a citizen of an EU country, Switzerland, Norway, Iceland or Liechtenstein and have a biometric passport or national identity card
-  + have a biometric residence card (BRC) or biometric residence permit (BRP) issued in the UK which has not expired
+  + have a biometric residence card (BRC) issued in the UK which has not expired
 
   Otherwise you'll need to apply for a free [family permit](/family-permit) to come to the UK. Once you're in the UK you can apply to the EU Settlement Scheme.
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