diff --git a/apps/showcase/components/landing/samples/CustomersApp.vue b/apps/showcase/components/landing/samples/CustomersApp.vue
index f704cc66a..54083affb 100644
--- a/apps/showcase/components/landing/samples/CustomersApp.vue
+++ b/apps/showcase/components/landing/samples/CustomersApp.vue
@@ -248,7 +248,6 @@ export default {
             selectedRows: []
         };
     },
-
     methods: {
         displayPopover(event) {
             this.hidePopover();
diff --git a/apps/showcase/doc/inputmask/BasicDoc.vue b/apps/showcase/doc/inputmask/BasicDoc.vue
index aebe30225..0224cddc8 100644
--- a/apps/showcase/doc/inputmask/BasicDoc.vue
+++ b/apps/showcase/doc/inputmask/BasicDoc.vue
@@ -33,7 +33,6 @@ export default {
     }
 }
 <\/script>
-        
 `,
                 composition: `
 <template>
diff --git a/apps/showcase/doc/treetable/pagination/PaginationBasicDoc.vue b/apps/showcase/doc/treetable/pagination/PaginationBasicDoc.vue
index ef901741c..0ad73bfcb 100644
--- a/apps/showcase/doc/treetable/pagination/PaginationBasicDoc.vue
+++ b/apps/showcase/doc/treetable/pagination/PaginationBasicDoc.vue
@@ -123,7 +123,6 @@ nodes.value = files;
             }
         };
     },
-    mounted() {},
     methods: {
         loadDemoData() {
             let files = [];