lib/asciidoctor/block.rb in asciidoctor-2.0.17 vs lib/asciidoctor/block.rb in asciidoctor-2.0.18

@@ -121,10 +121,10 @@
         result.shift while (first = result[0]) && first.rstrip.empty?
         result.pop while (last = result[-1]) && last.rstrip.empty?
         result.join LF
       end
     else
-      logger.warn %(Unknown content model '#{@content_model}' for block: #{self}) unless @content_model == :empty
+      logger.warn %(unknown content model '#{@content_model}' for block: #{self}) unless @content_model == :empty
       nil
     end
   end
 
   # Public: Returns the preprocessed source of this block