hg: jigsaw/jake/jdk: @ in summary treated as jtreg tag

[alan . bateman]

Changeset: 0c2cb8860b14
Author:    alanb
Date:      2017-02-05 19:57 +0000
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/0c2cb8860b14

@ in summary treated as jtreg tag

! test/jdk/internal/reflect/CallerSensitive/CheckCSMs.java