Apply suggestions from code review

Co-authored-by: Alexandra Carrillo <[email protected]>

Author: AyushBherwani1998

smart-accounts-kit/reference/delegation/index.md

@@ -184,7 +184,7 @@ const execution = createExecution({
 
 ## `decodeDelegations`
 
-Decodes a ABI encoded hex string to an array of delegations.
+Decodes an ABI-encoded hex string to an array of delegations.
 
 ### Parameters
 
@@ -335,7 +335,7 @@ export const delegation = createDelegation({
 
 ## `encodeDelegations`
 
-Encodes an array of delegations to ABI encoded hex string.
+Encodes an array of delegations to an ABI-encoded hex string.
 
 ### Parameters
 
@@ -345,8 +345,6 @@ Encodes an array of delegations to ABI encoded hex string.
 
 ### Example
 
-### Example
-
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