diff --git a/exo/13/21.md b/exo/13/21.md
index cf7319802f..5e596f549c 100644
--- a/exo/13/21.md
+++ b/exo/13/21.md
@@ -1,4 +1,4 @@
 # pillar of cloud ... pillar of fire
 
-"a cloud in the shape of a column ... fire in the shape of a column." God is with them in a cloud by day and in a fire by night./
+"a cloud in the shape of a column ... fire in the shape of a column." God is with them in a cloud by day and in a fire by night.