prctl.2: Use \[cq] instead of \(cq

Signed-off-by: Alejandro Colomar <alx@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/man2/prctl.2 b/man2/prctl.2
index 953c99bb0..781e797b0 100644
--- a/man2/prctl.2
+++ b/man2/prctl.2
@@ -1720,7 +1720,7 @@ argument of
 but the behaviour may not be what you expect.
 Don't rely on it.)
 .IP \[bu]
-\[oq]polymorphic\(cq interfaces
+\[oq]polymorphic\[cq] interfaces
 that accept pointers to arbitrary types cast to a
 .I void *
 or other generic type, specifically