diff --git a/Linux-and-BSD-firewalls-cheat-sheet.adoc b/Linux-and-BSD-firewalls-cheat-sheet.adoc
index f1ce72d..31b3ad7 100644
--- a/Linux-and-BSD-firewalls-cheat-sheet.adoc
+++ b/Linux-and-BSD-firewalls-cheat-sheet.adoc
@@ -80,7 +80,7 @@ v1.0, 2020-09-01
 |Enable PF and load the rule set from file `/etc/pf.conf` in one go.
 
 |*pfctl -nf /etc/pf.conf*
-|Parse security rules soterd in a file without installing them (dry run).
+|Parse security rules stored in a file without installing them (dry run).
 
 |*pass in quick on egress from 62.13.77.141 to any*
 | 'Quick' rule (means allows this traffic on all interfaces, otherwise we would need 2nd rule allowing this traffic in _outgoing_ direction on egress interface) to allow incoming ANY port/protocol with the source being `62.13.77.141` and destination being ANY IP address behind the PF firewall. NOTE: here, `egress` is not a direction, but a group name to which the interface in question (`em0`) belongs to. In OpenBSD you set it in a file `/etc/hostname.em0: group egress`. 
diff --git a/Linux-and-BSD-firewalls-cheat-sheet.pdf b/Linux-and-BSD-firewalls-cheat-sheet.pdf
index 027dc52..9396294 100644
--- a/Linux-and-BSD-firewalls-cheat-sheet.pdf
+++ b/Linux-and-BSD-firewalls-cheat-sheet.pdf
@@ -5,8 +5,8 @@
 /Author (Yuri Slobodyanyuk)
 /Creator (Asciidoctor PDF 1.5.3, based on Prawn 2.2.2)
 /Producer (Yuri Slobodyanyuk)
-/ModDate (D:20201030160057+00'00')
-/CreationDate (D:20201030160109+00'00')
+/ModDate (D:20201030160315+00'00')
+/CreationDate (D:20201030160320+00'00')
 >>
 endobj
 2 0 obj
@@ -2098,7 +2098,7 @@ S
 BT
 300.64 563.026 Td
 /F1.0 10.5 Tf
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+<50617273652073656375726974792072756c65732073746f72656420696e20612066696c6520776974686f7574> Tj
 ET