diff --git a/source/compatibility.tex b/source/compatibility.tex
index 571a9f0ae9..14098c23e8 100644
--- a/source/compatibility.tex
+++ b/source/compatibility.tex
@@ -1288,7 +1288,7 @@
 \ref{istream::sentry},
 \ref{ostream::sentry},
 \ref{iostate.flags}
-\change Specify use of explicit in existing boolean conversion functions
+\change Specify use of \tcode{explicit} in existing boolean conversion functions.
 \rationale Clarify intentions, avoid workarounds.
 \effect
 Valid \CppIII code that relies on implicit boolean conversions will fail to