typo: instantiate log message

Joel Johnson

2015-06-22 a3e480e28aa25dbbe341b10cfeb3fb1cfa625d18

 src/main/java/com/gitblit/servlet/RawServlet.java

@@ -468,7 +468,7 @@
            served = true;
         }
      } finally {
         tw.release();
         tw.close();
         rw.dispose();
      }