Fixed typo errors. (#4295)

There were two words that I saw that were missing a letter.

## What are you changing in this pull request and why?
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## Checklist
<!--
Uncomment if you're publishing docs for a prerelease version of dbt
(delete if not applicable):
- [ ] Add versioning components, as described in [Versioning
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so my content adheres to these guidelines.
- [ ] Add a checklist item for anything that needs to happen before this
PR is merged, such as "needs technical review" or "change base branch."

Adding new pages (delete if not applicable):
- [ ] Add page to `website/sidebars.js`
- [ ] Provide a unique filename for the new page

Removing or renaming existing pages (delete if not applicable):
- [ ] Remove page from `website/sidebars.js`
- [ ] Add an entry `website/static/_redirects`
- [ ] [Ran link
testing](https://github.com/dbt-labs/docs.getdbt.com#running-the-cypress-tests-locally)
to update the links that point to the deleted page

website/docs/guides/orchestration/custom-cicd-pipelines/4-dbt-cloud-job-on-pr.md

@@ -94,7 +94,7 @@ Add this as a macro to your project. It takes 2 arguments that lets you control
 ```sql
 {# 
     This macro finds PR schemas older than a set date and drops them 
-    The maco defaults to 10 days old, but can be configued with the input argument age_in_days
+    The macro defaults to 10 days old, but can be configured with the input argument age_in_days
     Sample usage with different date:
         dbt run-operation pr_schema_cleanup --args "{'database_to_clean': 'analytics','age_in_days':'15'}"
 #}