diff --git a/SpeedUnitAnnex/SpeedUnitAnnex-1.2.1.ckan b/SpeedUnitAnnex/SpeedUnitAnnex-1.2.1.ckan
index 76dec31a59..41e1a2f0db 100644
--- a/SpeedUnitAnnex/SpeedUnitAnnex-1.2.1.ckan
+++ b/SpeedUnitAnnex/SpeedUnitAnnex-1.2.1.ckan
@@ -2,7 +2,7 @@
     "spec_version": "v1.4",
     "identifier": "SpeedUnitAnnex",
     "name": "Speed Unit Annex",
-    "abstract": "Add (annex) some new speed unit and helpful value to the navball's top line, depending from navball mode and vesselType.",
+    "abstract": "Add (annex) some new speed unit and helpful values to the navball's top line, depending from a navball mode and a vesselType",
     "author": "flart",
     "license": "GPL-3.0",
     "release_status": "stable",