diff --git a/source/basic.tex b/source/basic.tex
index eb94d5bafc..3010f16892 100644
--- a/source/basic.tex
+++ b/source/basic.tex
@@ -8202,6 +8202,6 @@
 If the contract-violation handler
 is not replaceable,
 a declaration of a replacement function for the contract-violation handler
-is ill-formed, no diagnostic required.\ifndrdef{basic.contract.handler.replacing.nonreplaceable}
+is ill-formed, no diagnostic required\ifndrdef{basic.contract.handler.replacing.nonreplaceable}.
 
 \indextext{contract assertion|)}