arch.7: Fix a typo in the manual page

- s/dereferencable/dereferenceable/

MFC after:	5 days

1 files changed, 1 insertions, 1 deletions

diff --git a/share/man/man7/arch.7 b/share/man/man7/arch.7
index 668f5aa23155..5170a27768b8 100644
--- a/share/man/man7/arch.7
+++ b/share/man/man7/arch.7
@@ -76,7 +76,7 @@ Pointers should not be cast to
 or
 .Vt size_t
 if they will later be cast back to a pointer that is expected to be
-dereferencable as they remain bare integer types on all architectures.
+dereferenceable as they remain bare integer types on all architectures.
 .Pp
 On some architectures, e.g.,
 AIM variants of