[MINOR] Fix typos.

MERGE REQUEST

MR Guidelines

Overview

This MR fixes some small typos that I've come across over time. This is by no means an important MR but it helps keep the quality of the code base up.

Example for Visual Changes

Checklist

Review and complete the checklist to ensure that the MR is complete before assigned to an approver.

• All new methods or updated methods have clear docstrings
• Testing added or updated for new methods
• Any new packages are added to Makefile and .gitlab-ci.yml
• API documentation updated for API updates
• Module README.md updated for changes to workflow
• Changelog File Created

Issues Closed