remove "Home" from index page title

src/components/seo.js

@@ -36,8 +36,8 @@ function Seo({ description, lang, meta, imageURL, title, author }) {
       htmlAttributes={{
         lang,
       }}
-      title={title}
-      titleTemplate={defaultTitle ? `%s | ${defaultTitle}` : null}
+      title={title ? title : defaultTitle}
+      titleTemplate={title ? `%s | ${defaultTitle}` : defaultTitle}
       meta={[
         {
           name: `author`,
@@ -114,7 +114,7 @@ Seo.propTypes = {
   description: PropTypes.string,
   lang: PropTypes.string,
   meta: PropTypes.arrayOf(PropTypes.object),
-  title: PropTypes.string.isRequired,
+  title: PropTypes.string,
 }
 
 export default Seo

src/pages/index.js

@@ -15,7 +15,7 @@ import Footer from "../components/sections/footer"
 
 const IndexPage = () => (
   <Layout>
-    <Seo title="Home" />
+    <Seo />
     <Header />
     <About />
     <Events />