Minor fix

packages/nimble-components/src/rich-text-editor/index.ts

@@ -358,7 +358,7 @@ export class RichTextEditor extends FoundationElement {
 
     // In Firefox browser, Once the editor gets focused, the blinking caret will be visible until we click format buttons (Bold, Italic ...) in the Firefox browser (Changing focus).
     // But once the any of the buttons clicked, the editor internally has its focus but the blinking caret disappears.
-    // As a workaround, manually trigerring blur and setting focus on editor will hepls making the caret re-appears.
+    // As a workaround, manually triggering blur and setting focus on editor will hepls making the caret re-appears.
     // It seems like this issue in not fixed in firefox browser yet, Created Issue https://github.com/ni/nimble/issues/1454 tracks removal of this workaround.
     private focusEditorInFirefoxEnv(): void {
         const browserInfo = navigator.userAgent;