fix typo in smtp_client.py

from "you will need to need to" to "you will need to"

src/phishing/smtp/client/smtp_client.py

@@ -88,7 +88,7 @@
                 smtp = ("smtp.gmail.com")
                 port = ("587")
                 print_status(
-                    "If you are using GMAIL - you will need to need to create an application password: https://support.google.com/accounts/answer/6010255?hl=en")
+                    "If you are using GMAIL - you will need to create an application password: https://support.google.com/accounts/answer/6010255?hl=en")
 
         # support smtp for yahoo
         if email_provider == "yahoo":