diff --git a/03_data_science_practice.Rmd b/03_data_science_practice.Rmd
index 9a04444..294976a 100644
--- a/03_data_science_practice.Rmd
+++ b/03_data_science_practice.Rmd
@@ -11,6 +11,7 @@ First, an excellent list of data science resources:
 
 How does one approach a statistics or data science project?
 
+
 ### A theory of data analysis
 
 Roger Peng, 2018-12-11, ["The Role of Theory in Data Analysis"](https://simplystatistics.org/2018/12/11/the-role-of-theory-in-data-analysis/)