diff --git a/man2/wait.2 b/man2/wait.2
index 63d872ee6..b6cb326c0 100644
--- a/man2/wait.2
+++ b/man2/wait.2
@@ -463,7 +463,7 @@ or
 .BR waitpid ())
 .I pid
 is equal to
-.I INT_MIN
+.BR INT_MIN .
 .SH CONFORMING TO
 SVr4, 4.3BSD, POSIX.1-2001.
 .SH NOTES