Remove my sig and add recognition for the report

Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
diff --git a/content/news/2017-05-14-pixz-badsig.rst b/content/news/2017-05-14-pixz-badsig.rst
index 7632a3a..5f621a0 100644
--- a/content/news/2017-05-14-pixz-badsig.rst
+++ b/content/news/2017-05-14-pixz-badsig.rst
@@ -23,7 +23,5 @@
 
 - https://www.kernel.org/pub/linux/kernel/v4.x/
 
-Our apologies for this problem.
-
-Regards,
-Konstantin
+Our apologies for this problem and thanks to Brad Spengler and everyone
+else who alerted us about this issue.