diff --git a/02-chapter_of_course.Rmd b/02-chapter_of_course.Rmd
index 61240f16..234726dc 100644
--- a/02-chapter_of_course.Rmd
+++ b/02-chapter_of_course.Rmd
@@ -184,4 +184,3 @@ You should print out session info when you have code for [reproducibility purpos
 ```{r}
 devtools::session_info()
 ```
-