git: cd3303974935 - main - inet6(4): Fix a typo in a source code comment

The branch main has been updated by gbe (doc committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=cd33039749356f613013ebf02795cafc0aba1968

commit cd33039749356f613013ebf02795cafc0aba1968
Author:     Gordon Bergling <gbe@FreeBSD.org>
AuthorDate: 2022-08-07 12:20:52 +0000
Commit:     Gordon Bergling <gbe@FreeBSD.org>
CommitDate: 2022-08-07 12:20:52 +0000

    inet6(4): Fix a typo in a source code comment
    
    - s/Unreachablity/Unreachability/
    
    MFC after:      3 days
---
 sys/netinet6/nd6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c
index 7144743bbf27..41ff8fc87def 100644
--- a/sys/netinet6/nd6.c
+++ b/sys/netinet6/nd6.c
@@ -1522,7 +1522,7 @@ nd6_free(struct llentry **lnp, int gc)
 
 		if (dr) {
 			/*
-			 * Unreachablity of a router might affect the default
+			 * Unreachability of a router might affect the default
 			 * router selection and on-link detection of advertised
 			 * prefixes.
 			 */