diff --git a/modules/Data_Classes/Data_Classes.Rmd b/modules/Data_Classes/Data_Classes.Rmd
index cadd64875..ace955d4d 100644
--- a/modules/Data_Classes/Data_Classes.Rmd
+++ b/modules/Data_Classes/Data_Classes.Rmd
@@ -362,6 +362,7 @@ circ_dates %>%
 ## Two-dimensional data classes
 
 Two-dimensional classes are those we would often use to store data read from a file 
+
 * a data frame (`data.frame` or `tibble` class)
 * a matrix (`matrix` class)
     * also composed of rows and columns