modify readme

Author: tilo-14

zk/README.md

@@ -39,14 +39,4 @@ make zk-id
 
 # Show all available commands
 make help
-```
-
-## Light Protocol V2 API
-
-These examples use Light Protocol SDK v0.17+ with the V2 accounts layout:
-
-- `light_sdk::cpi::v2::CpiAccounts` - V2 CPI accounts builder
-- `light_sdk::cpi::v2::LightSystemProgramCpi` - V2 system program CPI
-- `PackedAddressTreeInfo::into_new_address_params_assigned_packed()` - V2 address parameters
-
-The V2 layout requires a `system_accounts_offset` parameter to locate system accounts in remaining accounts.
+```

zk/nullifier/README.md

@@ -2,8 +2,6 @@
 
 Program with a single instruction to create nullifiers to prevent double-spending.
 
-Can be added to your custom program without requiring a custom circuit.
-
 * Nullifiers require a data structure that ensures the nullifier is only created once.
 * On Solana a straight forward way is to derive a PDA with the nullifier as seed for the PDA account.
 * Nullifier accounts must remain active, hence lock ~0.001 SOL in rent per nullifier PDA permanently.