diff --git a/app/components/tag_list_input_component/tag_list_input_controller.js b/app/components/tag_list_input_component/tag_list_input_controller.js
index 1cfa219229..b24212fd13 100644
--- a/app/components/tag_list_input_component/tag_list_input_controller.js
+++ b/app/components/tag_list_input_component/tag_list_input_controller.js
@@ -5,15 +5,15 @@ export default class extends Controller {
 
   addTag() {
     // Check if tag already exist
-    const newTagName = this.newTagTarget.value
+    const newTagName = this.newTagTarget.value;
     const tags = this.tagListTarget.value.split(",");
     const index = tags.indexOf(newTagName);
     if (index != -1) {
       // highlight the value in red
-      this.newTagTarget.classList.add("tag-error") 
-      return
-    } 
-    
+      this.newTagTarget.classList.add("tag-error");
+      return;
+    }
+
     // add to tagList
     this.tagListTarget.value = this.tagListTarget.value.concat(`,${newTagName}`);
 
@@ -47,9 +47,9 @@ export default class extends Controller {
   filterInput(event) {
     // clear error class if key is not enter
     if (event.key !== "Enter") {
-      this.newTagTarget.classList.remove("tag-error") 
+      this.newTagTarget.classList.remove("tag-error");
     }
-    
+
     // Strip comma from tag name
     if (event.key === ",") {
       event.srcElement.value = event.srcElement.value.replace(",", "");
diff --git a/spec/javascripts/stimulus/tag_list_input_controller_test.js b/spec/javascripts/stimulus/tag_list_input_controller_test.js
index 99205bf068..0efef0b051 100644
--- a/spec/javascripts/stimulus/tag_list_input_controller_test.js
+++ b/spec/javascripts/stimulus/tag_list_input_controller_test.js
@@ -111,9 +111,9 @@ describe("TagListInputController", () => {
       });
 
       it("highlights the new tag name in red", () => {
-        expect(variant_add_tag.classList).toContain("tag-error")
+        expect(variant_add_tag.classList).toContain("tag-error");
       });
-    })
+    });
   });
 
   describe("removeTag", () => {
@@ -144,11 +144,11 @@ describe("TagListInputController", () => {
 
     it("removes error highlight", () => {
       variant_add_tag.value = "text";
-      variant_add_tag.classList.add("tag-error")
+      variant_add_tag.classList.add("tag-error");
 
       variant_add_tag.dispatchEvent(new KeyboardEvent("keyup", { key: "a" }));
 
-      expect(variant_add_tag.classList).not.toContain("tag-error")
+      expect(variant_add_tag.classList).not.toContain("tag-error");
     });
   });
 });