diff --git a/23-ISA/15.usfm b/23-ISA/15.usfm
index c61cf564..f6192b77 100644
--- a/23-ISA/15.usfm
+++ b/23-ISA/15.usfm
@@ -38,7 +38,7 @@
 \q2 and there will be nothing left that is green.
 \q1
 \v 7 The people will pick up their possessions
-\q2 and carry them across the Brook of the Willows.
+\q2 and carry them across the brook of the Willows.
 
 \s5
 \q1