minor #3035 [Map] Correct and reword typos about polygons (Kocal)

This PR was merged into the 2.x branch.

Discussion
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[Map] Correct and reword typos about polygons

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Docs?         | yes <!-- required for new features -->
| Issues        | Fix #... <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       | MIT

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Spotted while workign on E2E test for Map

Commits
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3e5840a [Map][Docs] Correct and reword typos about polygons

Author: Kocal

src/Map/doc/index.rst

@@ -191,9 +191,9 @@ You can also add Polygons, which represents an area enclosed by a series of ``Po
 
     `Polygon` with holes is available since UX Map 2.26.
 
-Since UX Map 2.26, you can also create polygons with holes in them, by passing an array of `array<Point>` to `points` parameter::
+Since UX Map 2.26, you can create polygons with holes by using an array of ``array<Point>``::
 
-    // Draw a polygon with a hole in it, on the French map
+    // Draw a polygon with a hole in it, on the France map
     $map->addPolygon(new Polygon(points: [
         // First path, the outer boundary of the polygon
         [
@@ -203,7 +203,7 @@ Since UX Map 2.26, you can also create polygons with holes in them, by passing a
             new Point(43.296482, 5.369780), // Marseille
             new Point(44.837789, -0.579180), // Bordeaux
         ],
-        // Second path, it will make a hole in the previous one
+        // Second path, making a hole in the first path
         [
             new Point(45.833619, 1.261105), // Limoges
             new Point(45.764043, 4.835659), // Lyon