Expand *n't contractions.

1 files changed, 2 insertions, 2 deletions

diff --git a/share/man/man4/tap.4 b/share/man/man4/tap.4
index c05bff6..6932b79 100644
--- a/share/man/man4/tap.4
+++ b/share/man/man4/tap.4
@@ -139,7 +139,7 @@ this stores the internal debugging variable's value into it.
 .It Dv FIONBIO
 Turn non-blocking I/O for reads off or on, according as the argument
 .Va int Ns 's
-value is or isn't zero
+value is or is not zero
 (Writes are always nonblocking).
 .It Dv FIOASYNC
 Turn asynchronous I/O for reads
@@ -148,7 +148,7 @@ Turn asynchronous I/O for reads
 when data is available to be read)
 off or on, according as the argument
 .Va int Ns 's
-value is or isn't zero.
+value is or is not zero.
 .It Dv FIONREAD
 If any frames are queued to be read, store the size of the first one into the argument
 .Va int ;