diff --git a/man7/mq_overview.7 b/man7/mq_overview.7
index 06023ebb8..10597a6db 100644
--- a/man7/mq_overview.7
+++ b/man7/mq_overview.7
@@ -197,7 +197,7 @@ Up to Linux 2.6.32:
 .IR "131072\ /\ sizeof(void\ *)"
 .IP *
 Linux 2.6.33 to 3.4:
-.IR "(32768\ *\ sizeof(void\ *)/4)"
+.IR "(32768\ *\ sizeof(void\ *) / 4)"
 .IP *
 Since Linux 3.5:
 .\" commit 5b5c4d1a1440e94994c73dddbad7be0676cd8b9a