diff --git a/src/main.cpp b/src/main.cpp
index ef56ffd..3b09906 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -9,7 +9,6 @@
 #include "graph-manager.h"
 #include "node.h"
 #include "vmath.h"
-#include <alsa/hwdep.h>
 #include <filesystem>
 #include <fstream>
 #define RAYGUI_IMPLEMENTATION
@@ -120,7 +119,7 @@ int main(){
 
 		}
 
-		app.gm.edges.back()->newId(highest_id); // reset static id counter in base class 
+		app.gm.edges.back()->newId(highest_id); // set static id counter in base class to highest value from json file
 
 		for(auto s : graph.at("signalmanager").at("signals")){
 			int start_id = s.at("start").get<int>();