Update pagination.md

docs/content/documentation/templates/pagination.md

@@ -32,8 +32,8 @@ current_index: Number;
 total_pages: Number;
 ```
 
-A pager is a page of the pagination: if you have 100 pages and are paginating 10 by 10, you will have 10 pagers containing
-each 10 pages.
+A pager is a page of the pagination; if you have 100 pages and paginate_by is set to 10, you will have 10 pagers each
+containing 10 pages.
 
 ## Section