diff --git a/source/concepts.tex b/source/concepts.tex
index 3cbd110a4a..d1e15a6e1a 100644
--- a/source/concepts.tex
+++ b/source/concepts.tex
@@ -1033,7 +1033,7 @@
 \item
 \tcode{\exposid{CONVERT_TO_LVALUE}<C>(u1)} equals
 \tcode{\exposid{CONVERT_TO_LVALUE}<C>(u2)}
-if and only if \tcode{u1} equals \tcode{u2}
+if and only if \tcode{u1} equals \tcode{u2}.
 \end{itemize}
 
 \rSec2[concept.equalitycomparable]{Concept \cname{equality_comparable}}