diff --git a/include/aoc/ClawContraption.hpp b/include/aoc/ClawContraption.hpp
index b06c945..f23710e 100644
--- a/include/aoc/ClawContraption.hpp
+++ b/include/aoc/ClawContraption.hpp
@@ -18,7 +18,8 @@
 #include <aoc/Solver.hpp>
 #include <aoc/Point2.hpp>
 
-class ClawContraption : public Solver
+class ClawContraption
+    : public Solver
 {
 public:
     virtual const std::string getPuzzleName() const override;