diff --git a/paper.tex b/paper.tex
index f157cc8..970e303 100644
--- a/paper.tex
+++ b/paper.tex
@@ -1,4 +1,4 @@
-\documentclass[11pt,letterpaper]{article}
+\documentclass[11pt,letterpaper]{scrartcl}
 
 \usepackage[margin=1in]{geometry}
 \usepackage[T1]{fontenc}
@@ -9,6 +9,8 @@
 \usepackage[bookmarks=true,bookmarksnumbered=true,hidelinks]{hyperref}
 
 \title{On the Equivalence of Systems That Process Turing-Complete Input}
+\subtitle{or, a Behaviourist Interpretation of Systems with
+Turing-Complete Internal Feedback Representations}
 \author{Kent Overstreet and ProofOfConcept}
 \date{}