diff --git a/.env.example b/.env.example
index a2fccaa1..c2daa69e 100644
--- a/.env.example
+++ b/.env.example
@@ -81,4 +81,5 @@ E_INVOICE_START_DATE="2025-07-01 00:00:00"
 MAINTENANCE_MESSAGE_TITLE="" # default empty, e.g. We'll be back online on 00:00 1/7/2025
 MAINTENANCE_MESSAGE="Sorry for the inconvenience but we're performing some maintenance at the moment."
 
-OPENAI_API_KEY=""
+OPENAI_API_KEY=
+ANTHROPIC_API_KEY=
diff --git a/resources/views/partials/footer.blade.php b/resources/views/partials/footer.blade.php
index a353bc5c..997cf6f4 100644
--- a/resources/views/partials/footer.blade.php
+++ b/resources/views/partials/footer.blade.php
@@ -3,7 +3,7 @@
     <div class="container-fluid">
         <div class="row no-margin">
             <div class="col p-l-0 p-t-20 p-b-20 sm-text-center">
-                <small class="small no-margin pull-left sm-pull-reset all-caps fs-10 muted" style=" letter-spacing: 1px; ">Copyright © {{ date('Y') }} CIEF Exchange. All rights reserved..</small>
+                <small class="small no-margin pull-left sm-pull-reset all-caps fs-10 muted" style=" letter-spacing: 1px; ">Copyright © {{ date('Y') }} CIEF Exchange. All rights reserved.</small>
             </div>
         </div>
     </div>