Fixing actionable insight auto-label

What does this MR do?

The auto-label feature in the template wasn't working. After investigation, it contained an additional space, which has been removed. This MR fixes that.

Does this MR meet the acceptance criteria?

Conformity

• [-] Changelog entry
• [-] Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• [-] Database guides
• [-] Separation of EE specific content