Reformat with nixpkgs-fmt
diff --git a/overlays/aerc.nix b/overlays/aerc.nix
index ac48666..33ceb66 100644
--- a/overlays/aerc.nix
+++ b/overlays/aerc.nix
@@ -1,7 +1,7 @@
 final: prev: {
   aerc = prev.aerc.overrideAttrs (prevAttrs: rec {
-    buildInputs = prevAttrs.buildInputs ++ [final.gawk];
-    pythonPath = prevAttrs.pythonPath ++ [final.python3.pkgs.vobject];
+    buildInputs = prevAttrs.buildInputs ++ [ final.gawk ];
+    pythonPath = prevAttrs.pythonPath ++ [ final.python3.pkgs.vobject ];
     postFixup =
       prevAttrs.postFixup
       + ''