Update changelog

Author: bjoernricks

CHANGELOG.md

@@ -7,8 +7,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## [20.08.0] - 2020-08-11
 
 ### Added
-- Add reload timer to feedstatuspage and displaying when updating is in progress [#2350](https://github.com/greenbone/gsa/pull/2350)
-- Add filtered links to GVMD_DATA row in feed status page [#2339](https://github.com/greenbone/gsa/pull/2339)
+- Added reload timer to feedstatuspage and displaying when updating is in progress [#2350](https://github.com/greenbone/gsa/pull/2350)
+- Added filtered links to GVMD_DATA row in feed status page [#2339](https://github.com/greenbone/gsa/pull/2339)
 - Added loading indicator for CVEs on CPE detailspage [#2248](https://github.com/greenbone/gsa/pull/2248)
 - Added new form validation feature, implemented on create and edit ticket dialog [#1782](https://github.com/greenbone/gsa/pull/1782)
 - Added German translation for About page [#1998](https://github.com/greenbone/gsa/pull/1998)