Update specification/fleet/global_checkpoints/GlobalCheckpointsRequest.ts

Co-authored-by: Marci W <[email protected]>

Author: lcawl

specification/fleet/global_checkpoints/GlobalCheckpointsRequest.ts

@@ -25,7 +25,7 @@ import { Checkpoint } from '../_types/Checkpoints'
 /**
  * Get global checkpoints.
  * Get the current global checkpoints for an index.
- * This API is design for internal use by the Fleet server project.
+ * This API is designed for internal use by the Fleet server project.
  * @rest_spec_name fleet.global_checkpoints
  * @availability stack since=7.13.0 stability=stable
  * @availability serverless stability=stable visibility=private