Docs: drop a stray merge marker from the ROADMAP progress log (#1962)

#906's branch carried a '>>>>>>> upstream/main' line from its own merge.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

ROADMAP.md

@@ -275,7 +275,6 @@ Ranked, to beta (detail and remaining milestones in [docs/roadmap.md](docs/roadm
 | 2026-10-12 | Section breaks (#852): Layout › Breaks with text selected puts the break before the selection and keeps the text, as Word does; it used to delete it, leaving the first section empty |
 | 2026-10-12 | Find, Replace and Go To like Word (#712): Ctrl+F types into the Navigation pane's search, one tabbed Find and Replace dialog, Go To by page (absolute or relative) and bookmark; `edit.findReplace`, `edit.goto` `pageBy` |
 | 2026-10-12 | Symbol fonts (#776): text in Wingdings, Wingdings 2, Wingdings 3, Webdings and Symbol (proprietary, never bundled) shows its intended symbols — full code tables from Unicode's published correspondence, both storage forms (`w:sym` private-use codes and plain codes); PDF text, copy and TXT export use the Unicode characters; the saved text is unchanged |
->>>>>>> upstream/main
 | 2026-10-11 | Hide White Space (#645): `view.hideWhiteSpace` (View › Show checkbox, or double-click the gap between pages) collapses margins, headers and footers between pages to a thin line in Print Layout; screen only, page count unchanged |
 | 2026-10-11 | Fonts: Palatino Linotype and Book Antiqua fall back to Palatino (macOS) or TeX Gyre Pagella / P052 / URW Palladio (Linux) before generic serif (#670) |
 |---|---|