Fix some translation strings

src/i18n/lang/en.json

@@ -761,7 +761,7 @@
     "4017": "Invalid task filter comparator.",
     "4018": "Invalid task filter concatinator.",
     "4019": "Invalid task filter value.",
-    "5001": "The namspace does not exist.",
+    "5001": "The namespace does not exist.",
     "5003": "You do not have access to the specified namespace.",
     "5006": "The namespace name cannot be empty.",
     "5009": "You need to have namespace read access to perform that action.",

src/views/namespaces/ListNamespaces.vue

@@ -46,7 +46,7 @@
 			</h1>
 
 			<p class="has-text-centered has-text-grey mt-4 is-italic" v-if="n.lists.length === 0">
-				{{ $t('namespaces.noLists') }}
+				{{ $t('namespace.noLists') }}
 				<router-link :to="{name: 'list.create', params: {id:  n.id}}">
 					{{ $t('namespace.createList') }}
 				</router-link>