try to fix formatting error

episodes/create-transcriptome-map.Rmd

@@ -93,7 +93,8 @@ of this workshop. The required column names are:
 First, we will get the gene positions from the annotation and rename the 
 columns to match what `ggtmap` requires. We need to have columns named 
 `gene_id`, `gene_chr`, and `gene_pos`. We must rename the columns because, when 
-we are finished, we will have `chr` and `pos` columns for both the gene and its QTL. We will also add the `symbol` column since it is nice to have gene symbols 
+we are finished, we will have `chr` and `pos` columns for both the gene and its 
+QTL. We will also add the `symbol` column since it is nice to have gene symbols 
 in the data. 
 
 ```{r get_gene_pos}

episodes/interpret-results.Rmd

@@ -19,9 +19,11 @@ variation from qtl2 mapping results.
 
 
 ![Attie et al, 2018 Supplementary Figure S7](fig/SFig7_Keller_2018_chr11.png){alt="Keller et al, figure S7"}
+
+
 ::::::::::::::::::::::::::::::::::::: challenge 
 
-## Challenge: Interpreting qtl2 results
+#### Challenge: Interpreting qtl2 results
 
 Refer to the figure above.
 
@@ -45,8 +47,5 @@ together?
 ::::::::::::::::::::::::::::::::::::: keypoints 
 
 - Use `.md` files for episodes when you want static content
-- Use `.Rmd` files for episodes when you need to generate output
-- Run `sandpaper::check_lesson()` to identify any issues with your lesson
-- Run `sandpaper::build_lesson()` to preview your lesson locally
 
 ::::::::::::::::::::::::::::::::::::::::::::::::