Full Idea
Suppose for the sake of argument that the correspondence theory is correct. Then it is analytic that each necessary truth, in virtue of being true, corresponds to something.
Gist of Idea
If the correspondence theory is right, then necessary truths must correspond to something
Source
Trenton Merricks (Truth and Ontology [2007], 2.II)
Book Reference
Merricks,Trenton: 'Truth and Ontology' [OUP 2007], p.26
A Reaction
The sort of nice simple observation for which I admire Merricks. You don't have to give up on the correspondence theory at this point, but you will have to go through with some substantial metaphysics to keep it afloat.