* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/rdoc/markdown.rb

@@ -15280,7 +15280,7 @@ class RDoc::Markdown
         self.pos = _save
         break
       end
-      @result = begin; 
+      @result = begin;
                ref = [:inline, @note_order.length]
                @footnotes[ref] = paragraph a