Update message developer_complexity_reminder.md

[t-will-gillis]

Overview

REPLACE THIS TEXT - Clearly state the purpose of this issue in 2 sentences or less. We write ours a modified user story in this format: We need to do X for Y reason.

Action Items

REPLACE THIS TEXT - List the research to be done, or the steps to be completed.
Note: If the steps can be divided into tasks for more than one person, we recommend dividing it up into separate issues, or assigning it as a pair programming task.

Resources/Instructions

REPLACE THIS TEXT - Provide links to resources or instructions that may help with this issue. This can include files to be worked on, external sites with solutions, documentation, etc.