diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index d3024a3357..03e8452c8d 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -170,12 +170,12 @@ export class AppComponent implements OnInit, AfterViewInit {
     /** Implement behavior for interface {@link ModalBeforeDismiss} */
     this.modalConfig.beforeDismiss = async function () {
       if (typeof this?.componentInstance?.beforeDismiss === 'function') {
-        return this.componentInstance.beforeDismiss()
+        return this.componentInstance.beforeDismiss();
       }
 
       // fall back to default behavior
       return true;
-    }
+    };
 
     this.isAuthBlocking$ = this.store.pipe(select(isAuthenticationBlocking)).pipe(
       distinctUntilChanged()
diff --git a/src/app/shared/interfaces/modal-before-dismiss.interface.ts b/src/app/shared/interfaces/modal-before-dismiss.interface.ts
index c07f8d329f..fca28e1cff 100644
--- a/src/app/shared/interfaces/modal-before-dismiss.interface.ts
+++ b/src/app/shared/interfaces/modal-before-dismiss.interface.ts
@@ -20,6 +20,6 @@ export interface ModalBeforeDismiss {
    * then the modal won't be dismissed.
    * Docs: https://ng-bootstrap.github.io/#/components/modal/api#NgbModalOptions
    */
-  beforeDismiss(): boolean | Promise<boolean>
+  beforeDismiss(): boolean | Promise<boolean>;
 
 }
diff --git a/src/app/shared/item/item-versions/item-versions-summary-modal/item-versions-summary-modal.component.ts b/src/app/shared/item/item-versions/item-versions-summary-modal/item-versions-summary-modal.component.ts
index e20737ee57..23ee62e628 100644
--- a/src/app/shared/item/item-versions/item-versions-summary-modal/item-versions-summary-modal.component.ts
+++ b/src/app/shared/item/item-versions/item-versions-summary-modal/item-versions-summary-modal.component.ts
@@ -13,7 +13,7 @@ export class ItemVersionsSummaryModalComponent implements OnInit, ModalBeforeDis
   versionNumber: number;
   newVersionSummary: string;
   firstVersion = true;
-  submitted$: BehaviorSubject<boolean>
+  submitted$: BehaviorSubject<boolean>;
 
   @Output() createVersionEvent: EventEmitter<string> = new EventEmitter<string>();
 
@@ -32,7 +32,7 @@ export class ItemVersionsSummaryModalComponent implements OnInit, ModalBeforeDis
 
   beforeDismiss(): boolean | Promise<boolean> {
     // prevent the modal from being dismissed after version creation is initiated
-    return !this.submitted$.getValue()
+    return !this.submitted$.getValue();
   }
 
   onModalSubmit() {