Fixed typo

netbox/templates/secrets/inc/private_key_modal.html

@@ -3,7 +3,7 @@
         <div class="modal-content">
             <div class="modal-header">
                 <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
-                <h4 class="modal-title" id="graphs_modal_title">
+                <h4 class="modal-title" id="privkey_modal_title">
                     <span class="glyphicon glyphicon-lock" aria-hidden="true"></span>
                     Enter your private RSA key
                 </h4>