content/generics-next-step: fix author listing

Change-Id: I849816d695b68cc2cce8cf4d65f853d3e735d881
Reviewed-on: https://go-review.googlesource.com/c/blog/+/238006
Reviewed-by: Robert Griesemer <gri@golang.org>
diff --git a/content/generics-next-step.article b/content/generics-next-step.article
index 8ae6161..c162f94 100644
--- a/content/generics-next-step.article
+++ b/content/generics-next-step.article
@@ -4,6 +4,7 @@
 Summary: An updated generics design draft, and a translation tool for experimentation
 
 Ian Lance Taylor
+
 Robert Griesemer
 
 ## Introduction