Removed trailing spaces

Author: hsbt

lib/webrick/httprequest.rb

@@ -531,7 +531,7 @@ def parse_host_request_line(host)
     def read_body(socket, block)
       return unless socket
       if tc = self['transfer-encoding']
-        if self['content-length']   
+        if self['content-length']
           raise HTTPStatus::BadRequest, "request with both transfer-encoding and content-length, possible request smuggling"
         end