docs: fix internal links (#284)

docs/configuration.md

@@ -49,7 +49,7 @@ Basically, each page is an item element in the RSS feed.
 | :------ | :------------: | :------------------------ |
 | [`page.canonical_url`](https:/mkdocs/mkdocs/blob/master/mkdocs/structure/pages.py#L97-L105) | **required** and *optional* | mandatory item element [`link`](https://www.w3schools.com/xml/rss_tag_title_link_description_item.asp) and also used as [`guid`](https://www.w3schools.com/xml/rss_tag_guid.asp) |
 | [`page.meta.title`](https://www.mkdocs.org/user-guide/writing-your-docs/#yaml-style-meta-data) | **required** | [`title`](https://www.w3schools.com/xml/rss_tag_title_link_description_item.asp) |
-| [`page.meta.description`](https://www.mkdocs.org/user-guide/writing-your-docs/#yaml-style-meta-data) if present, else extract headlines from the content. See below the [item_description_length option](#item-description-length). | **required** | [`description`](https://www.w3schools.com/xml/rss_tag_title_link_description_item.asp) |
+| [`page.meta.description`](https://www.mkdocs.org/user-guide/writing-your-docs/#yaml-style-meta-data) if present, else extract headlines from the content. See below the [item_description_length option](#abstract_chars_count). | **required** | [`description`](https://www.w3schools.com/xml/rss_tag_title_link_description_item.asp) |
 | creation or last update datetime according git log. Can be overridden by dates in page.meta. If not, then it uses [MkDocs build date](https:/mkdocs/mkdocs/blob/master/mkdocs/utils/__init__.py#L111-L118) | **recommended** | [`pubDate`](https://www.w3schools.com/xml/rss_tag_pubdate_item.asp) |
 | [`page.meta.image`](https://www.mkdocs.org/user-guide/writing-your-docs/#yaml-style-meta-data) | *optional* | item element [`enclosure`](https://www.w3schools.com/xml/rss_tag_enclosure.asp). Some HTTP requests can be performed to retrieve remote images length. |
 | [`page.meta.authors`](https://www.mkdocs.org/user-guide/writing-your-docs/#yaml-style-meta-data) or `page.meta.author`. Accepted value types: `str` `list`, `tuple`. <br />To comply with the standard, the page writer is responsible to fill this field following this syntax: `[email protected] (John Doe)` ([read this SO](https://stackoverflow.com/a/6079731/2556577)). | *optional* | [`author`](https://www.w3schools.com/XML/rss_tag_author.asp) |

docs/integrations.md

@@ -15,7 +15,7 @@ Here's how the RSS plugin prioritizes the image to be used in the feed:
 
 If you don't want this integration, you can disable it with the option: `use_material_social_cards=false`.
 
-> See [related section in settings](./configuration.md#use_material_social_cards-enabledisable-integration-with-material-social-cards-plugin).
+> See [related section in settings](./configuration.md#use_material_social_cards).
 
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