Dont print additional trailing slash.

project.hxp

@@ -1030,11 +1030,11 @@ class Project extends HXProject
     // we use a dedicated 'tracy' folder, since it generally needs a recompile when in use
     if (FEATURE_DEBUG_TRACY.isEnabled(this)) buildDir += "-tracy";
 
+    info('Output directory: $buildDir');
+
     // trailing slash might not be needed, works fine on macOS without it, but I haven't tested on Windows!
     buildDir += "/";
 
-    info('Output directory: $buildDir');
-    // setenv('BUILD_DIR', buildDir);
     app.path = buildDir;
   }