[librsvg: 16/19] Remove obsolete comment

[Federico Mena Quintero <federico src gnome org>]

commit 4b990f3b7819d96f6de8306f155255e736ea72f0
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Aug 21 12:34:59 2020 -0500

    Remove obsolete comment

 rsvg_internals/src/drawing_ctx.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/rsvg_internals/src/drawing_ctx.rs b/rsvg_internals/src/drawing_ctx.rs
index dd6b35d17..25f22e4ee 100644
--- a/rsvg_internals/src/drawing_ctx.rs
+++ b/rsvg_internals/src/drawing_ctx.rs
@@ -311,7 +311,7 @@ impl DrawingCtx {
                         );
                     }
                 }
-                None // so that the following and_then() won't run
+                None
             })
             .map(|t| {
                 self.cr.transform(t.into());