Update docs/contributing/index.md

Co-authored-by: Mikael Simberg <[email protected]>

Author: bcumming

docs/contributing/index.md

@@ -78,7 +78,7 @@ Links to external sites use the `[]()` syntax:
     It is not completely foolproof - to ensure that your changes do not create broken links you should merge the most recent version of the `main` branch of the docs into your branch branch.
 
 Adding and maintaining links to internal pages and sections that don't break or conflict requires care.
-it is possible to refer to links in other files using relative links, for example `[the fast server](../servers.md#fast-server)`, however if the target file is moved, or the section title "fast-server" is changed, the link will break.
+It is possible to refer to links in other files using relative links, for example `[the fast server](../servers.md#fast-server)`, however if the target file is moved, or the section title "fast-server" is changed, the link will break.
 
 Instead, we advocate adding unique references to sections.