head.html in jekyll-theme-mehdix-rtl-0.1.13

- old
+ new

@@ -4,10 +4,10 @@
   {%- if page.tags -%}
     <meta name="keywords" content='{{ page.tags | join: "," }}' />
   {%- elsif page.url contains site.tag_page_dir -%}
     <meta name="robots" content="noindex">
   {%- else -%}
-    <meta name="keywords" content='{{ site.keywords | join: "," }}' />
+    <meta name="keywords" content='{{ site.keywords | split: " " | join: "," }}' />
   {%- endif -%}
   <meta name="author" content="{{ site.author}}" />
   <meta name="copyright" content="{{ site.copyright }}" />
   <meta name="robot" content="{{ site.robot }}" />
   <meta http-equiv="X-UA-Compatible" content="IE=edge" />