Reformatting.

Signature.hpp

@@ -17,11 +17,11 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
 #pragma once
-#include <vector>
 #include <array>
+#include <vector>
 
-using Digest    = std::array<uint8_t, 32>;
+using Digest = std::array<uint8_t, 32>;
 using Signature = std::array<uint8_t, 64>;
 
-//Ripped from https://github.com/pratikd650/Teensy_U2F/blob/master/Teensy_U2F.cpp
-void appendSignatureAsDER(std::vector<uint8_t> &response, const Signature &signature);
+// Ripped from https://github.com/pratikd650/Teensy_U2F/blob/master/Teensy_U2F.cpp
+void appendSignatureAsDER(std::vector<uint8_t>& response, const Signature& signature);