[PATCH] dark216: adjust heredoc to stop confusing rdoc

[PATCH] dark216: adjust heredoc to stop confusing rdoc

[Eric Wong]

rdoc 6.1.0 seems to have trouble with '' as a heredoc
terminator.
---
 lib/dark216.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/dark216.rb b/lib/dark216.rb
index c0e90ae..88a7108 100644
--- a/lib/dark216.rb
+++ b/lib/dark216.rb
@@ -20,7 +20,7 @@ class Dark216 < Oldweb
   # default to a dark, web-safe (216 color) palette for power-savings.
   # Color-capable browsers can respect the prefers-color-scheme:light
   # @media query (browser support a work-in-progress)
-  STYLE = <<''.gsub(/^\s*/m, '').delete!("\n") # :nodoc:
+  STYLE = <<'EOF'.gsub(/^\s*/m, '').delete!("\n") # :nodoc:
 @media screen {
   *{background:#000;color:#ccc}
   a{color:#69f;text-decoration:none}
@@ -31,6 +31,7 @@ class Dark216 < Oldweb
   a{color:#00f;text-decoration:none}
   a:visited{color:#808}
 }
+EOF
 
   def initialize(*args) # :nodoc:
     super
-- 
EW