pkgs/applications: pkgconfig -> pkg-config

pkgs/applications/misc/rofi-file-browser/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, cmake, pkgconfig, rofi, gtk3 }:
+{ lib, stdenv, fetchFromGitHub, cmake, pkg-config, rofi, gtk3 }:
 
 stdenv.mkDerivation rec {
   pname = "rofi-file-browser-extended";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
       --replace "/usr/share/" "$out/share/"
   '';
 
-  nativeBuildInputs = [ cmake pkgconfig ];
+  nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ rofi gtk3 ];
 
   ROFI_PLUGINS_DIR = "$out/lib/rofi";