Correct CHANGELOG entry for #1509 (#1519)

Format correction for this entry.

Author: kpfleming

CHANGELOG.md

@@ -6,7 +6,7 @@
 
 ### Enhancements:
 - feat(vcl): Allow showing of generated VCL for a service version [#1498](https://github.com/fastly/cli/pull/1498)
-- Add experimental "enable Pushpin" mode ([#1509](https://github.com/fastly/cli/pull/1509))
+- feat(compute/serve): Add experimental "enable Pushpin" mode ([#1509](https://github.com/fastly/cli/pull/1509))
 - feat(object-storage): improve access-keys list output ([#1513](https://github.com/fastly/cli/pull/1513))
 - refactor(domainv1,tools): use updated go-fastly domainmanagement imports and types ([#1517](https://github.com/fastly/cli/pull/1517))
 - feat (imageoptimizerdefaults): Support for retrieving and updating Image Optimizer defaults for a given VCL service ([#1518](https://github.com/fastly/cli/pull/1518))