git: f99654cedb - main - Typo fix: userpace -> userspace

The branch main has been updated by bcr:

URL: https://cgit.FreeBSD.org/doc/commit/?id=f99654cedb60248dcdbf85c789e725c95eef36c4

commit f99654cedb60248dcdbf85c789e725c95eef36c4
Author:     Benedict Reuschling <bcr@FreeBSD.org>
AuthorDate: 2023-12-28 17:06:22 +0000
Commit:     Benedict Reuschling <bcr@FreeBSD.org>
CommitDate: 2023-12-28 17:06:22 +0000

    Typo fix: userpace -> userspace
---
 documentation/content/en/books/handbook/firewalls/_index.adoc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/documentation/content/en/books/handbook/firewalls/_index.adoc b/documentation/content/en/books/handbook/firewalls/_index.adoc
index fa7e2500d2..02efd630e0 100644
--- a/documentation/content/en/books/handbook/firewalls/_index.adoc
+++ b/documentation/content/en/books/handbook/firewalls/_index.adoc
@@ -1623,7 +1623,7 @@ Refer to man:rc.conf[5] for details.
 Let us start with a statement: the userspace NAT implementation: man:natd[8], has more overhead than in-kernel NAT.
 For man:natd[8] to translate packets, the packets have to be copied from the kernel to userspace and back which brings in extra overhead that is not present with in-kernel NAT.
 
-To enable the userpace NAT daemon man:natd[8] at boot time, the following is a minimum configuration in [.filename]#/etc/rc.conf#.
+To enable the userspace NAT daemon man:natd[8] at boot time, the following is a minimum configuration in [.filename]#/etc/rc.conf#.
 Where `natd_interface` is set to the name of the NIC attached to the Internet.
 The man:rc[8] script of man:natd[8] will automatically check if a dynamic IP address is used and configure itself to handle that.