fix(doc): update pagination.examples.centering-active-page-link.md (#…

…5463)

You should be check grammar.

docs/spec/pagination/pagination.examples.centering-active-page-link.md

@@ -1,30 +1,30 @@
 8.10: Pagination Centering the active page link examples
 ============================================
 
- **Primary Actor**: User 
- 
+ **Primary Actor**: User
+
  **Scope**: Ngx-bootstrap DEMO / BS version 3&4
- 
+
  **Goal**: Show user centering the active page link functionality
- 
+
  Main success scenario:
 ----------------------
 
  1. User opens "Pagination" demo page
  2. User clicks on "Centering the active page link" sub-menu
  3. By default maximum page numbers equal to 5 and active page 1.
  4. By default centering the active page link is enabled
- 5. When user clicks on 5th page, then active page - 5 and it centered, maximum count of pages - 5
+ 5. When the user clicks on 5th page, then active page - 5 and it centered, maximum count of pages - 5
  6. After click on "Next" button, then active page - 6 and it centered, maximum count of pages - 5
- 7. After click on "Previous" button, then active page - 5 and it centered , maximum count of pages should 5
- 8. When user clicks on "Toggle centering current page link", then "last" and "first" buttons are appeared, and should be marked like "..."
- 9. When user clicks on 5th page, then active page - 5 and it located by right side, maximum count of pages - 5
+ 7. After click on "Previous" button, then active page - 5 and it centered, maximum count of pages should 5
+ 8. When the user clicks on "Toggle centering current page link", then "last" and "first" buttons are appeared, and should be marked like "..."
+ 9. When the user clicks on 5th page, then active page - 5 and it located by right side, maximum count of pages - 5
  10. After click on "Next" button, then active page - 6 and it located by left side, maximum count page - 5
  11. After click on "Previous" button, then active page - 5 and it located by left side, maximum count of pages - 5
  12. After click on "Last" button, next 5 pages are appeared, maximum count of pages - 5
  13. After click on "Previous" button, Previous 5 pages are appeared, maximum count of pages - 5
- 
+
  Variations:
  ----------
- 
+
  2*. User scrolls to "Centering the active page"