From 652fed8fb30913a3528105ddbe7feea44819b704 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Sun, 28 May 2017 17:57:07 +0100
Subject: [PATCH] pgplot: fix rubocop warnings.

---
 Formula/pgplot.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Formula/pgplot.rb b/Formula/pgplot.rb
index 90d131aa6d..daf605437b 100644
--- a/Formula/pgplot.rb
+++ b/Formula/pgplot.rb
@@ -74,8 +74,8 @@ class Pgplot < Formula
     mkdir "build" do
       # activate drivers
       cp "../drivers.list", "."
-      ["GIF", "VGIF", "LATEX", "PNG", "TPNG", "PS",
-       "VPS", "CPS", "VCPS", "XWINDOW", "XSERVE"].each do |drv|
+      %w[GIF VGIF LATEX PNG TPNG PS
+         VPS CPS VCPS XWINDOW XSERVE].each do |drv|
         inreplace "drivers.list", %r{^! (.*\/#{drv} .*)}, '  \1'
       end