minor typo fix in docs

documentation/src/crates/revm/handler.md

@@ -33,7 +33,7 @@ They are called in the following order:
 * `validate_env`:
   Verifies if all data is set in `Environment` and if valid, for example if `gas_limit` is smaller than block `gas_limit`.
 * `validate_initial_tx_gas`:
-  Calculates initial gas needed for the transaction to be executed and checks if it is less them the transaction gas_limit.
+  Calculates initial gas needed for the transaction to be executed and checks if it is less than the transaction gas_limit.
   Note that this does not touch the `Database` or state.
 * `validate_tx_against_state`:
   Loads the caller account and checks their information.

documentation/src/crates/revm/state.md

@@ -14,7 +14,7 @@ You can implement the traits `Database`, `DatabaseRef` or `Database + DatabaseCo
 - `DatabaseRef`:
   Takes a reference on the object.
   It is useful if you only have a reference on the state and don't want to update anything on it.
-  It enables `previerify_transaction`, `transact_preverified_ref`, `transact_ref` and `inspect_ref` functions.
+  It enables `preverify_transaction`, `transact_preverified_ref`, `transact_ref` and `inspect_ref` functions.
 - `Database + DatabaseCommit`:
   Allows directly committing changes of a transaction.
   It enables `transact_commit` and `inspect_commit` functions.