minor_fixes

Co-authored-by: Steve Goodman <39279277+stoobie@users.noreply.github.com>

components/Starknet/modules/architecture_and_concepts/pages/Network_Architecture/fee-mechanism.adoc

@@ -39,7 +39,7 @@ For more information see xref:#calculation_of_computation_costs[Calculation of c
 * stem:[$0.9$] is a 10% cost reduction that considers that the sequencer does not incur additional costs for repeated updates to the same storage slot within a single block.
 * stem:[$w$] is the xref:#calculation_of_computation_costs[`CairoResourceFeeWeights`] vector.
 * stem:[$\text{calldata_cost}$] is 612 gas per 32-byte word (~100 gas is charged for on-chain hashing the happens for every sent word).
-* stem:[$\text{storage_write_cost}$] is the 20,000 gas, the cost associated with allocating a new storage cell on Ethereum.
+* stem:[$\text{storage_write_cost}$] is 20,000 gas, the cost of allocating a new storage cell on Ethereum.
 * stem:[200] and stem:[272] are gas costs associated with storage updates. For more information, see xref:#storage_updates[].
 
 == When is the fee charged?