diff --git a/dev-R/selectr/metadata.xml b/dev-R/selectr/metadata.xml
index ca714cf21d..1a7362f684 100644
--- a/dev-R/selectr/metadata.xml
+++ b/dev-R/selectr/metadata.xml
@@ -5,7 +5,7 @@
me@r0bert.dev
Robert Greener
- Translates a CSS3 selector into an equivalent XPath expression. This allows us to use CSS selectors when working with the XML package as it can only evaluate XPath expressions. Also provided are convenience functions useful for using CSS selectors on XML nodes. This package is a port of the Python package 'cssselect' ().
+ Translates a CSS3 selector into an equivalent XPath expression. This allows us to use CSS selectors when working with the XML package as it can only evaluate XPath expressions. Also provided are convenience functions useful for using CSS selectors on XML nodes. This package is a port of the Python package 'cssselect' (https://cssselect.readthedocs.io/).
Simon Potter