manpages: fix typo in manpages (ip6tables-resotre)

Fix typos in manpages.

Closes: #793299
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>

debian/patches/0102-add_manpages.patch

@@ -169,4 +169,4 @@ Subject: add binary man pages
 +according to the name it is called by. \fB\s-1SEE\s0 \s-1ALSO\s0\fR lists the names.
 +.SH "SEE ALSO"
 +.IX Header "SEE ALSO"
-+\&\fIiptables\fR\|(8), \fIip6tables\fR\|(8), \fIiptables\-save\fR\|(8), \fIip6tables\-save\fR\|(8), \fIiptables\-restore\fR\|(8), \fIip6tables\-resotre\fR\|(8)
++\&\fIiptables\fR\|(8), \fIip6tables\fR\|(8), \fIiptables\-save\fR\|(8), \fIip6tables\-save\fR\|(8), \fIiptables\-restore\fR\|(8), \fIip6tables\-restore\fR\|(8)

debian/xtables-multi.8

@@ -80,4 +80,4 @@ xtables-multi has no official man page. It is a binary that behaves
 according to the name it is called by. \fB\s-1SEE\s0 \s-1ALSO\s0\fR lists the names.
 .SH "SEE ALSO"
 .IX Header "SEE ALSO"
-\&\fIiptables\fR\|(8), \fIip6tables\fR\|(8), \fIiptables\-save\fR\|(8), \fIip6tables\-save\fR\|(8), \fIiptables\-restore\fR\|(8), \fIip6tables\-resotre\fR\|(8)
+\&\fIiptables\fR\|(8), \fIip6tables\fR\|(8), \fIiptables\-save\fR\|(8), \fIip6tables\-save\fR\|(8), \fIiptables\-restore\fR\|(8), \fIip6tables\-restore\fR\|(8)