Modify inner variable shortcode-template explanation (#1985)

content/en/templates/shortcode-templates.md

@@ -102,7 +102,7 @@ most helpful when the condition depends on either of the values, or both:
 
 If a closing shortcode is used, the `.Inner` variable will be populated with the content between the opening and closing shortcodes. If a closing shortcode is required, you can check the length of `.Inner` as an indicator of its existence.
 
-A shortcode with content declared via the `.Inner` variable can also be declared without the content and without the closing by using the self-closing syntax:
+A shortcode with content declared via the `.Inner` variable can also be declared without the content and without the closing tag by using the self-closing syntax:
 
 ```go-html-template
 {{</* innershortcode /*/>}}