docs(fees): remove outdated claim fee admonition

Author: PaulRBerg

docs/concepts/14-fees.mdx

@@ -40,18 +40,6 @@ using earlier releases.
 
 The Sablier Interface charges a dynamic fee when you claim an airdrop.
 
-:::info[How much is the claim fee?]
-
-The fee is **20% of your claim's value, up to a maximum of \$1.99** (in the gas token). The minimum fee is \$0.05.
-
-Examples:
-
-- Claim worth \$0.04 → fee is \$0.05 (minimum)
-- Claim worth \$1 → fee is \$0.20
-- Claim worth \$100 → fee is \$1.99 (maximum)
-
-:::
-
 The fee applies only to airdrops created via Merkle [Airdrops v1.3 (or later)](/guides/airdrops/deployments#versions).
 Claims from airdrops created with earlier versions do not incur any claim fee.