[librsvg] Fix link in the documentation

[Paolo Borelli <pborelli src gnome org>]

commit 854ecddfab1d27e5497c5bf2a0cbe94e1c43783c
Author: Paolo Borelli <pborelli gnome org>
Date:   Sat Mar 28 10:25:07 2020 +0100

    Fix link in the documentation

 rsvg_internals/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/rsvg_internals/src/lib.rs b/rsvg_internals/src/lib.rs
index f2dd80b2..bd5c07ee 100644
--- a/rsvg_internals/src/lib.rs
+++ b/rsvg_internals/src/lib.rs
@@ -21,7 +21,7 @@
 //! * [The `node` module](node/index.html) provides the [`Node`] struct and
 //! helper traits used to operate on nodes.
 //!
-//! * [The `element` module](node/index.html) provides the [`Element`] struct and
+//! * [The `element` module](element/index.html) provides the [`Element`] struct and
 //! [`ElementTrait`] which is implemented by all SVG elements.
 //!
 //! * [The `xml` module](xml/index.html) receives events from the XML parser, and builds a