change alt

Author: honzajavorek

docs/_templates/page.html

@@ -14,5 +14,5 @@
   {{ super() }}
   <meta property="og:image" content="{{ pathto('_static/images/org.svg', 1) }}" />
   <meta property="og:image:type" content="image/svg+xml" />
-  <meta property="og:image:alt" content="Pyvec logo" />
+  <meta property="og:image:alt" content="Ilustrace organizátora Python akcí" />
 {%- endblock -%}