Update flare-ui/src/app/dialogs/version-edit-dialog/version-edit-dialog.component.html

flare-ui/src/app/dialogs/version-edit-dialog/version-edit-dialog.component.html

@@ -57,9 +57,7 @@
                   <mat-chip-option *ngIf="selectedVersion.last_update_date">
                     Last updated: {{ selectedVersion.last_update_date | date:'short' }}
                   </mat-chip-option>
-                  <mat-chip-option *ngIf="selectedVersion.last_update_user">
-                    By: {{ selectedVersion.last_update_user }}
-                  </mat-chip-option>
+
                 </mat-chip-listbox>
               </div>
 
@@ -82,7 +80,7 @@
               <mat-form-field appearance="outline" class="full-width">
                 <mat-label>Welcome Prompt</mat-label>
                 <textarea matInput formControlName="welcome_prompt" rows="4" [readonly]="!canEdit"></textarea>
-                <mat-hint>Initial greeting message (use {{user_name}} for personalization)</mat-hint>
+                <mat-hint>Initial greeting message (use {{ '{{user_name}}' }} for personalization)</mat-hint></mat-hint>
               </mat-form-field>
 
               <div class="action-buttons">