[DOCS] fix spelling

[jbampton]

Did you read the Contributor Guide?

• Yes, but both links in the "Yes" option are broken with 404 not found:

https://sedona.apache.org/community/rule/
https://sedona.apache.org/community/develop/

I think it should be https://sedona.apache.org/latest-snapshot/community/rule/ etc

Is this PR related to a JIRA ticket?

• No, this is a documentation update. The PR name follows the format [DOCS] my subject.

What changes were proposed in this PR?

Fixing some typos

How was this patch tested?

Did this PR include necessary documentation updates?

• Yes, I am adding a new API. I am using the current SNAPSHOT version number in since vX.Y.Z format.
• Yes, I have updated the documentation update.
• No, this PR does not affect any public API so no need to change the docs.