Correct documentation of cleanupIDs

[GeorgeTaveras1231]

Basing this documentation clean up on the fact that referencing the plugin via cleanupIds doesn't work but cleanupIDs does work

This doesn't work

svgo.optimize(source, {
    path: dirname,
    plugins: [
      {
        name: 'preset-default',
        params: {
          overrides: {
            cleanupIds: {
              minify: false,
            },
          },
        },
      },
    ],
  });

This works

svgo.optimize(source, {
    path: dirname,
    plugins: [
      {
        name: 'preset-default',
        params: {
          overrides: {
            cleanupIDs: {
              minify: false,
            },
          },
        },
      },
    ],
  });

[ADTC]

Should I integrate this fix in my PR #1731 @TrySound @deepsweet ?

[ADTC]

@GeorgeTaveras1231 are you sure about this btw? Searching the code, I can only find cleanupIds.

[GeorgeTaveras1231]

@ADTC I've looked further into it and it seems I ran into this problem because I was using an older version of SVGO. I was using v2.8.0, and the documentation in that git tag seems to be correct. Sorry for that miss 😅 . I will go ahead and close this.