docs: fix typo

[ktym4a]

I feel these were typos and have corrected them.

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[florian-lefebvre]

I'm not against it, I just feel like it's a matter of personal preferences. I'm used to camelCase but why not PascalCase! Do you have a link to the zod docs where it's recommended or to several astro core/integrations using PascalCase? I'm just trying to see what's most used

[ktym4a]

oh, sorry.
I'm not saying something like that, just should be aligned with OptionsSchema or optionsSchema.
and if use PascalCase, it's okay for me.

here is current one

const OptionsSchema = z.object({
    foo: z.union([z.array(z.string()), z.literal(undefined)]).optional()
})

type Options = {
    /** An insightful comment */
    foo?: z.infer<typeof OptionsSchema>["foo"]
}

export default defineIntegration({
    setup({ options: inputOptions }) {
        const options = optionsSchema.parse(inputOptions);

        return {}
    }
})

[florian-lefebvre]

Sorry!! I actually completely misread your PR, was on phone 😅. Looking at https://github.com/withastro/starlight/blob/main/packages/starlight/utils/user-config.ts, I think we should use OptionsSchema as the variable name. Can you update line 88 instead?

[ktym4a]

I apologize for my lack of explanation! I changed it to PascalCase.

[florian-lefebvre]

LGTM! Thanks for contributing 🚀