Updated file name: "How-to-run-thing-locally.html" is now "How-to-run-things-locally.html".

Rename How-to-run-thing-locally.html to How-to-run-things-locally.html. Just added an "s" at the end if "thing" in the filename.

Not a real error, but many frowns at mixing British and US English, so I thought it's better to keep it consistent US English, especially since color is also a common keyword.

Removes the reference to `requestanimationframe`.

It seems a previous edit was accepted but never pushed to https://threejs.org/docs/index.html#api/extras/core/Path

GitHub got the hickups, so it's possible this is a duplicate commit.

Both radiusSegment and radialSegments are misleading. I would prefer to call it archSegments, both in code and documentation. For consistency and easier understanding, I think the prefix theta should also be replaced by arch here and in some other places, e.g. Ring(Buffer)Geometry. For easier understanding, I also think phiSegments should be replaced with radialSegments there, where it would be correct. But since these are a bit major changes, at least if implemented in the code, I would like the views of those with a better overview and understanding.

Both radiusSegment and radialSegments are misleading. I would prefer to call it archSegments, both in code and documentation. For consistency and easier understanding, I think the prefix theta should also be replaced by arch here and in some other places, e.g. Ring(Buffer)Geometry. For easier understanding, I also think phiSegments should be replaced with radialSegments there, where it would be correct. But since these are a bit major changes, at least if implemented in the code, I would like the views of those with a better overview and understanding.

Both radiusSegment and radialSegments are misleading. I would prefer to call it archSegments, both in code and documentation. For consistency and easier understanding, I think the prefix theta should also be replaced by arch here and in some other places, e.g. Ring(Buffer)Geometry. For easier understanding, I also think phiSegments should be replaced with radialSegments there, where it would be correct. But since these are a bit major changes, at least if implemented in the code, I would like the views of those with a better overview and understanding.

Both radiusSegment and radialSegments are misleading. I would prefer to call it archSegments, both in code and documentation. For consistency and easier understanding, I think the prefix theta should also be replaced by arch here and in some other places, e.g. Ring(Buffer)Geometry. For easier understanding, I also think phiSegments should be replaced with radialSegments there, where it would be correct. But since these are a bit major changes, at least if implemented in the code, I would like the views of those with a better overview and understanding.

Fixes #12810

fixed typo

fixed spacing

removed duplicated word

`specular` is a Color, not t\Texture