fix comments

frame/contracts/src/lib.rs

@@ -931,13 +931,13 @@ pub mod pallet {
 		MigrationInProgress,
 		/// Migrate dispatch call was attempted but no migration was performed.
 		NoMigrationPerformed,
-		/// The contract has reached its maximum number of delegate_dependencies.
+		/// The contract has reached its maximum number of delegate dependencies.
 		MaxDelegateDependenciesReached,
-		/// The dependency was not found in the contract's delegate_dependencies.
+		/// The dependency was not found in the contract's delegate dependencies.
 		DelegateDependencyNotFound,
-		/// The contract already depends on the given dependency.
+		/// The contract already depends on the given delegate dependency.
 		DelegateDependencyAlreadyExists,
-		/// Can not add a dependency to the code hash of the contract itself.
+		/// Can not add a delegate dependency to the code hash of the contract itself.
 		CannotAddSelfAsDelegateDependency,
 	}
 

frame/contracts/src/storage.rs

@@ -71,8 +71,9 @@ pub struct ContractInfo<T: Config> {
 	storage_base_deposit: BalanceOf<T>,
 	/// Map of code hashes and deposit balances.
 	///
-	/// Contracts added to the map can not be removed from the chain state and can be safely used
-	/// for delegate calls. The deposit is refunded on removal.
+	/// A Code hash of a delegate contracts dependencies added to the map can not be removed from
+	/// the chain state and can be safely used for delegate calls. The deposit is the deposit held
+	/// for adding the dependency, it is refunded on removal.
 	delegate_dependencies: BoundedBTreeMap<CodeHash<T>, BalanceOf<T>, T::MaxDelegateDependencies>,
 }
 
@@ -132,12 +133,12 @@ impl<T: Config> ContractInfo<T> {
 			.saturating_sub(Pallet::<T>::min_balance())
 	}
 
-	/// Return the account that storage deposits should be deposited into.
+	/// Returns the account that storage deposits should be deposited into.
 	pub fn deposit_account(&self) -> &DepositAccount<T> {
 		&self.deposit_account
 	}
 
-	/// Return the storage base deposit of the contract.
+	/// Returns the storage base deposit of the contract.
 	pub fn storage_base_deposit(&self) -> BalanceOf<T> {
 		self.storage_base_deposit
 	}