Change example addresses to bech32

doc/developer-notes.md

@@ -1089,7 +1089,7 @@ A few guidelines for introducing and reviewing new RPC interfaces:
     new RPC is replacing a deprecated RPC, to avoid both RPCs confusingly
     showing up in the command list.
 
-- Use *invalid* bech32 addresses (e.g. the constant `EXAMPLE_ADDRESS`) for
+- Use *invalid* bech32 addresses (e.g. in the constant array `EXAMPLE_ADDRESS`) for
   `RPCExamples` help documentation.
 
   - *Rationale*: Prevent accidental transactions by users and encourage the use