diff --git a/topics/single-cell/tutorials/scrna-umis/tutorial.md b/topics/single-cell/tutorials/scrna-umis/tutorial.md
index 9cb66a8755176b..572dd3a4025e69 100644
--- a/topics/single-cell/tutorials/scrna-umis/tutorial.md
+++ b/topics/single-cell/tutorials/scrna-umis/tutorial.md
@@ -44,7 +44,7 @@ recordings:
 Barcodes are small oligonucleotides that are inserted into the captured sequence at a specific point, and provide two pieces of information about the sequence:
 
  1. Which cell the sequence came from
- 2. Which transcript the sequence came from
+ 2. Which transcript the sequence came from?
 
 When the sequence is mapped against a reference genome, we can then see which gene locus it aligns to and qualitatively assert that, together with the two pieces of information above, the sequence depicts a transcript from a specific gene that originated from a specific cell.