[discourse-web] Drop the comment, not needed anymore

[Andrea Veri <averi src gnome org>]

commit 76f895dc0cd1ed8e9bc2c09b8844ceb2727381f6
Author: Andrea Veri <averi redhat com>
Date:   Fri Dec 6 16:09:59 2019 +0100

    Drop the comment, not needed anymore

 Dockerfile | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/Dockerfile b/Dockerfile
index 144449c..401a124 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,6 @@ RUN apt update && \
     nodejs npm \
     # Needed by init-assets.sh
     brotli && \
-    # Fix https://meta.discourse.org/t/uglifier-error-during-assets-precompile/96970
     npm install -g uglify-js && \
     # Install svgo
     npm install -g svgo && \