Fix.

_config.yml

@@ -14,8 +14,8 @@ title: Dmytro Bogatov
 email: dmytro@dbogatov.org
 owner: Dmytro Bogatov
 
-description: >
-  Dmytro Bogatov's personal blog
+description: Dmytro Bogatov's personal blog
+
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "https://blog.dbogatov.org" # the base hostname & protocol for your site
 logo: "/assets/images/logo.jpg"

_includes/amp/amp_head.html

@@ -13,8 +13,6 @@
 	<title>{% if page.title %}{{ page.title | escape }}{% else %}{{ site.title | escape }}{% endif %}</title>
 	<meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description }}{% endif %}">
 
-	<!--<link rel="canonical" href="{{ page.url | replace:'index.html','' |  replace:'_amp/','' | prepend: site.baseurl | prepend: site.url }}">-->
-
 	<link rel="canonical" href="{{ page.canonical_url | prepend: site.baseurl | prepend: site.url }}">
 
 	<script type="application/ld+json">