diff --git a/45-ACT/13.usfm b/45-ACT/13.usfm
index a3cadb98..ea5f06ca 100644
--- a/45-ACT/13.usfm
+++ b/45-ACT/13.usfm
@@ -61,7 +61,7 @@
 
 \s5
 \v 32 So we are bringing you good news about the promises made to our forefathers:
-\v 33 God has kept these promises to us, their children, in that he raised up Jesus back to life. This is also what was written in the Second psalm:
+\v 33 God has kept these promises to us, their children, in that he raised up Jesus back to life. This is also what was written in the second Psalm:
 \q 'You are my Son, today I have become your Father.'
 \v 34 Also about the fact that he raised him up from the dead ones so that his body will not decay, he has spoken like this: 
 \q 'I will give you the holy and sure blessings of David.'