Update hash-functions.adoc

Author: LandauRaz

components/Starknet/modules/architecture-and-concepts/pages/cryptography/hash-functions.adoc

@@ -16,7 +16,7 @@ There are three hash functions used throughout Starknet's specifications:
 [id="starknet_keccak"]
 == Starknet Keccak
 
-Starknet Keccak, usually denoted by stem:[$\text{sn_keccak}$], is defined as the first 250 bits of the Keccak256 hash. For Starknet Keccak, Keccak256 is augmented
+Starknet Keccak, usually denoted by stem:[$\text{sn_keccak}$], is defined as the low 250 bits of the Keccak256 hash. For Starknet Keccak, Keccak256 is augmented
 in order to fit into a field element.
 
 [id="pedersen_hash"]