diff --git a/dist_calc/app.R b/dist_calc/app.R
index 9b5f410..243cdef 100644
--- a/dist_calc/app.R
+++ b/dist_calc/app.R
@@ -1,8 +1,10 @@
 # Load packages ----------------------------------------------------------------
+
 library(shiny)
 library(openintro)
 
 # Load helper scripts ----------------------------------------------------------
+
 source("helper/chiTail.R")
 source("helper/FTail.R")
 source("helper/normTail.R")