Fix typo.

Change-Id: I70499c686b955152840987ffe65d2d3436bf6f6d
Reviewed-on: https://boringssl-review.googlesource.com/8194
Reviewed-by: David Benjamin <davidben@google.com>

ssl/test/packeted_bio.cc

@@ -50,7 +50,7 @@ struct PacketedBio {
     if (clock.tv_sec == read_deadline.tv_sec) {
       return clock.tv_usec < read_deadline.tv_usec;
     }
-    return clock.tv_sec < read.deadline.tv_sec;
+    return clock.tv_sec < read_deadline.tv_sec;
   }
 
   timeval timeout;