diff --git a/salt/common/tools/sbin/so-analyst-install b/salt/common/tools/sbin/so-analyst-install
index e97aca0df..a76fd4784 100755
--- a/salt/common/tools/sbin/so-analyst-install
+++ b/salt/common/tools/sbin/so-analyst-install
@@ -84,7 +84,7 @@ while [[ $INSTALL != "yes" ]] && [[ $INSTALL != "no" ]]; do
     echo "##                                       ##"
     echo "##    Installing the Security Onion      ##"
     echo "##   analyst node on this device will    ##"
-    echo "##      make permanenet changes to       ##"
+    echo "##       make permanent changes to       ##"
     echo "##              the system.              ##"
     echo "##                                       ##"
     echo "###########################################"
diff --git a/sigs/securityonion-2.3.21.iso.sig b/sigs/securityonion-2.3.21.iso.sig
new file mode 100644
index 000000000..6c49a9391
Binary files /dev/null and b/sigs/securityonion-2.3.21.iso.sig differ