Updating rule description

Author: JFarina5

detection-rules/recon_hotel_booking_reply_to_redirect.yml

@@ -1,5 +1,5 @@
 name: "Reconnaissance: Hotel booking reply-to redirect"
-description: "Detects messages impersonating hotel booking inquiries by identifying common hotel-related language patterns from senders where the reply-to domain differs from the sender domain to validate whether a recipient address is valid or not, potentially preceding an attack."
+description: "Detects messages impersonating hotel booking inquiries by identifying common hotel-related language patterns from senders where the reply-to is a free email provider and differs from the sender domain in an effort to validate whether a recipient address is valid or not, potentially preceding an attack."
 type: "rule"
 severity: "medium"
 source: |