chore: add comment regarding Simplify

Author: som-sm

source/omit-deep.d.ts

@@ -119,7 +119,7 @@ P extends `${infer RecordKeyInPath}.${infer SubPath}`
 		? IsNever<Key> extends true
 			? ObjectT
 			: Key extends PropertyKey
-				? Simplify<Omit<ObjectT, Key>>
+				? Simplify<Omit<ObjectT, Key>> // `Simplify` to prevent `Omit` from appearing in the resulting type
 				: ObjectT
 		: ObjectT;
 

source/required-deep.d.ts

@@ -66,7 +66,7 @@ export type RequiredDeep<T> = T extends BuiltIns
 											? T
 											: ((...arguments_: Parameters<T>) => ReturnType<T>) & RequiredObjectDeep<T>
 									: T extends object
-										? Simplify<RequiredObjectDeep<T>>
+										? Simplify<RequiredObjectDeep<T>> // `Simplify` to prevent `RequiredObjectDeep` from appearing in the resulting type
 										: unknown;
 
 type RequiredObjectDeep<ObjectType extends object> = {