An Act to explain and amend an Act of the last Session of Parliament, intituled An Act for extending to Ireland the Provisions not already in force there of an Act of the Third and Fourth Years of the Reign of the late King William the Fourth, intituled `An Act for the Limitation of Actions and Suits relating to Real Property, and for simplifying the Remedies for trying the Rights thereto; and to explain and amend the said Act.