diff --git a/iirc.settings b/iirc.settings
index a05641c..ddade2d 100644
--- a/iirc.settings
+++ b/iirc.settings
@@ -3,7 +3,7 @@
         "toolchain": "default",
         "arch": "default",
         "verbose": false,
-        "dub_additional_params": ""
+        "dub_additional_params": null
     },
     "debug": {
         "external_console": true
diff --git a/source/app.d b/source/app.d
index 025a598..5d3cd9e 100644
--- a/source/app.d
+++ b/source/app.d
@@ -1,5 +1,5 @@
-
 import std.stdio;
+
 void main(string[] args) {
     writeln("Hello World!");
     writeln("Press enter...");