diff --git a/app/views/users/submission_mailer/success.text.erb b/app/views/users/submission_mailer/success.text.erb
index e0260ca548..0c6049600b 100644
--- a/app/views/users/submission_mailer/success.text.erb
+++ b/app/views/users/submission_mailer/success.text.erb
@@ -12,10 +12,12 @@ You can view and download your submission/s at any time by logging into your acc
 
 After the deadline, however, submissions cannot be edited or altered.
 
-To find out more on what happens next please visit The King's Awards for Enterprise page:
+To find out what happens next with your application, please see The King's Awards for Enterprise timeline:
 <%= timeline_url %>
 
-If you have any further queries about the <%= app_alias %> process you can call us on 020 7215 6880 or email us kingsawards@beis.gov.uk.
+If you have any further queries about the <%= app_alias %> process you can call us on 020 7215 6880 or email us at kingsawards@beis.gov.uk.
+
+Our email address will be changing nearer the end of September. Please continue to use the current address, and we will send reminders in plenty of time to make sure contact is not lost.
 
 Kind regards,
 
diff --git a/forms/award_years/v2024/sustainable_development/sustainable_development_step3.rb b/forms/award_years/v2024/sustainable_development/sustainable_development_step3.rb
index c5e2c0256c..c5117548f2 100644
--- a/forms/award_years/v2024/sustainable_development/sustainable_development_step3.rb
+++ b/forms/award_years/v2024/sustainable_development/sustainable_development_step3.rb
@@ -174,7 +174,7 @@ def development_step3
           words_max 200
         end
 
-        textarea :describe_the_senior_decision_makers_commitment_to_sustainability, "What is the senior decision makers' commitment to the future sustainable growth of the organisation?" do
+        textarea :describe_the_senior_decision_makers_commitment_to_sustainability, "What is the senior decision maker's commitment to the future sustainable growth of the organisation?" do
           classes "word-max-strict sub-question"
           ref "C 3.3"
           required