Corrected (#765)

Co-authored-by: Joel Willmore <95916148+jlwllmr@users.noreply.github.com>

docs/architecture/stack/evm-state-manager/index.mdx

@@ -180,7 +180,7 @@ These operations are applied to two trees; [world state](#world-state) and [acco
 
 The world state tree maps all accounts that exist on the blockchain—contracts and externally-owned 
 accounts (EOAs)—and points towards the account storage state for each. While on Ethereum Mainnet,
-this data is stored in a standard trie, Linea uses the the accumulator to map accounts as key:value 
+this data is stored in a standard trie, Linea uses the accumulator to map accounts as key:value 
 pairs. Otherwise, the implementation is similar to the EVM.
 
 Their structure is as follows: