Fixing broken links

Author: VesaJuvonen

docs/declarative-customization/site-design-json-schema.md

@@ -164,7 +164,7 @@ Example:
 
 ### setSPFieldCustomFormatter
 
-Sets column formatting for a field. For more information on column formatting see [Use column formatting to customize SharePoint](column-formatting).
+Sets column formatting for a field. For more information on column formatting see [Use column formatting to customize SharePoint](column-formatting.md).
 
 JSON values:
 
@@ -205,7 +205,7 @@ Example:
 
 ## Apply a theme
 
-Use the **applyTheme** verb to add a theme to the site. For more information on themes, see [SharePoint site theming](site-theming/sharepoint-site-theming-overview).
+Use the **applyTheme** verb to add a theme to the site. For more information on themes, see [SharePoint site theming](site-theming/sharepoint-site-theming-overview.md).
 
 JSON value:
 

docs/declarative-customization/site-design-overview.md

@@ -244,7 +244,7 @@ For more information on working with scopes, see [Scoping access to site designs
 ## See also
 
 - [Get started creating site designs](get-started-create-site-design.md)
-- [Apply a scope to your site design](site-design-scopes.md)
+- [Apply a scope to your site design](site-design-scoping.md)
 - [Site design JSON schema](site-design-json-schema.md)
 - [PowerShell cmdlets for SharePoint site designs and site scripts](site-design-powershell.md)
 - [Site design and site script REST API](site-design-rest-api.md)

docs/declarative-customization/site-design-powershell.md

@@ -274,6 +274,6 @@ Revoke-SPOSiteDesignRights
 ## Set-SPOSiteScript (TBD)
 -->
 
-Developers can also use the SharePoint [REST API](sharepoint-site-design-rest-api.md) to handle theme management tasks.
+Developers can also use the SharePoint [REST API](site-design-rest-api.md) to handle theme management tasks.
 
 For information about how themes are defined and stored, see the [JSON schema reference](site-design-json-schema.md).