Cleanup unneeded comments, touch up syntax

lib/open_project/text_formatting/filters/mention_filter.rb

@@ -72,7 +72,7 @@ module OpenProject::TextFormatting
       end
 
       def mention_work_package_ids
-        doc.css('mention[data-type="work_package"]').filter_map { |m| mention_id(m)&.to_i }.uniq
+        doc.css('mention[data-type="work_package"]').filter_map { mention_id(it)&.to_i }.uniq
       end
 
       def mention_anchor(mention)

lib/open_project/text_formatting/matchers/link_handlers/work_packages.rb

@@ -38,9 +38,6 @@ module OpenProject::TextFormatting::Matchers
       # Shared with the PDF-export subclass in `app/models/work_package/exports/macros/links.rb`.
       HASH_TRIGGERS = %w[# ## ###].freeze
 
-      # Builds the user-facing label for the static-anchor variant of `##`/
-      # `###` macros. Centralised so the PatternMatcherFilter path here and
-      # the `<mention>`-envelope path in `MentionFilter` stay in lockstep.
       def self.compose_static_macro_label(work_package, label:, detailed:)
         parts = []
         parts << work_package.status&.name if detailed