chore: correct the grammar in a comment

kikuomax · Copilot · kikuomax · commit 028c0412d5ff · 2025-06-21T20:57:29.000+09:00
Co-authored-by: Copilot &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/src/private/mapbox-types.ts b/src/private/mapbox-types.ts
@@ -3,7 +3,7 @@
  *
  * @remarks
  *
- * All the material in this file are derived from the source code of
+ * All the material in this file is derived from the source code of
  * `mapbox-gl`, including only minimal definitions necessary to implement this
  * library. Be aware of the Mapbox Web SDK license:
  * https://github.com/mapbox/mapbox-gl-js?tab=readme-ov-file#license

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`*`
`4`	`4`	`* @remarks`
`5`	`5`	`*`
`6`		`- * All the material in this file are derived from the source code of`
	`6`	`+ * All the material in this file is derived from the source code of`
`7`	`7`	* `mapbox-gl`, including only minimal definitions necessary to implement this
`8`	`8`	`* library. Be aware of the Mapbox Web SDK license:`
`9`	`9`	`* https://github.com/mapbox/mapbox-gl-js?tab=readme-ov-file#license`