verbosify fee comment

Author: 2501babe

program/src/lib.rs

@@ -15,7 +15,10 @@ use {solana_native_token::LAMPORTS_PER_SOL, solana_pubkey::Pubkey};
 
 solana_pubkey::declare_id!("SVSPxpvHdN29nkVg9rPapPNDddN5DipNLRUFhyjFThE");
 
-/// Fee charged for the `DepositSol` instruction.
+/// Fee charged for the `DepositSol` instruction. This fee may be adjusted down in
+/// the future depending on how `DepositSol` is used in practice. Care should be
+/// taken if using this number for calculations in third-party libraries or dapps,
+/// as it is not guaranteed to remain at this value.
 pub const DEPOSIT_SOL_FEE_BPS: u64 = 100;
 const MAX_BPS: u64 = 10_000;