Answer prose round 1: 0 🔴, 1 🟡; reword the title comment and the changelog entry

CHANGELOG.md

@@ -14,9 +14,10 @@
   holding another mark as `!adf:carry{json="…"}`, and `adfToPortableMarkdown` drops that mark.
 - `adfToPortableMarkdown` keeps both targets of a linked external image standing inline, as in a
   table cell: `[alt](href) ([image](url))`, where it wrote `[alt](url)` and dropped the link's target.
-- `adfToPortableMarkdown` keeps a link's title holding a backslash or an entity reference, and in a
-  table cell one holding a `|`, escaping each: `[docs](https://example.com "C:\\dir")`, where it
-  dropped the title. `portableMarkdownToAdf` reads it back to the same title.
+- `adfToPortableMarkdown` keeps a link title holding a backslash or an entity reference such as
+  `&`, and in a table cell one holding a `|`, where it dropped the title. It escapes the
+  character, as in `[docs](https://example.com "AT\&T")`, and `portableMarkdownToAdf` reads the
+  title back.
 - `losslessMarkdownToAdf` names the CommonMark spelling to write when it refuses a directive whose
   node CommonMark spells, such as `[![alt](url)](href)` for a linked `!adf:mediaSingle`.
 - Every reader and writer takes time linear in the text when it holds many `<!--`, `<?`,