lib/jekyll/jekyll-sitemap.rb in jekyll-sitemap-1.2.0 vs lib/jekyll/jekyll-sitemap.rb in jekyll-sitemap-1.3.0

@@ -25,10 +25,10 @@
 
     # Matches all whitespace that follows
     #   1. A '>' followed by a newline or
     #   2. A '}' which closes a Liquid tag
     # We will strip all of this whitespace to minify the template
-    MINIFY_REGEX = %r!(?<=>\n|})\s+!
+    MINIFY_REGEX = %r!(?<=>\n|})\s+!.freeze
 
     # Array of all non-jekyll site files with an HTML extension
     def static_files
       @site.static_files.select { |file| INCLUDED_EXTENSIONS.include? file.extname }
     end