diff --git a/docs/Case_studies/manipulating_vcf.md b/docs/Case_studies/manipulating_vcf.md
index 5003e49..ccdd14b 100644
--- a/docs/Case_studies/manipulating_vcf.md
+++ b/docs/Case_studies/manipulating_vcf.md
@@ -71,10 +71,11 @@ A table with counted and sorted different genomic features in chromosome 4.
 Start by splitting the task into sub-tasks. This makes it easier to see what happens and you might get interesting intermediary results. 
 
 ??? "_Hint_, Example"
-    ```Let's say we want to find out all genes that contains a variant and all variants that are located within a gene. What do we want to do first? Take a look at the vcf file. That is the one that contains all the variants. Then look at the gff file, which contains the genes and other annotations. Finally, take a look at the DNA sequence. You will need to combine all three to answer the question. 
     ```
+    Let's say we want to find out all genes that contains a variant and all variants that are located within a gene. What do we want to do first? Take a look at the vcf file. That is the one that contains all the variants. Then look at the gff file, which contains the genes and other annotations. Finally, take a look at the DNA sequence. You will need to combine all three to answer the question. 
     ```
 ??? "_Hint_, Example, what do we need to get?"
+    ```
 * Positions for SNPs and INDELs
 * Positions for genes and CDSs
 * Separation of variants (SNPs and INDELs) into two groups, inside and outside genes (and CDSs)