Fix comment. Remove debug println. Correct modification to serialized config.

Author: SumDonkuS

Diff for: components/site/src/lib.rs

@@ -1047,8 +1047,8 @@ impl Site {
         Ok(())
     }
 
-    /// Renders a feed for the given path and at the given path
-    /// If both arguments are `None`, it will render only the feed for the whole
+    /// Renders a feeds for the given path and at the given path
+    /// If both arguments are `None`, it will render only the feeds for the whole
     /// site at the root folder.
     pub fn render_feeds(
         &self,