just formatting and banalities

src/main_osp.cc

@@ -35,7 +35,7 @@ namespace Heck {
     Instrument::Grainlet instrument2{};
     Instrument::HiHat instrument3{};
 
-    std::array<Track, Constants::TRACK_COUNT> tracks;
+    std::array<Track, Constants::TRACK_COUNT> tracks{};
     MidiClock clock{};
     Sequencer sequencer{};
 
@@ -100,7 +100,7 @@ namespace Heck {
         }
     }
 
-    void audio_callback_new(ld::AudioHandle::InputBuffer in, ld::AudioHandle::OutputBuffer out, size_t size)
+    void audio_callback(ld::AudioHandle::InputBuffer in, ld::AudioHandle::OutputBuffer out, size_t size)
     {
         // Output 1
         {
@@ -285,7 +285,6 @@ namespace Heck {
                     } break;
                 }
             }
-
         });
 
         bool but_record_new{ false };