minor change

Co-Authored-By: marefr <marcus.efraimsson@gmail.com>

docs/sources/enterprise/index.md

@@ -15,7 +15,7 @@ Grafana Enterprise is a commercial edition of Grafana that includes additional f
 version.
 
 Building on everything you already know and love about Grafana, Grafana Enterprise layers on premium data sources.
-advanced authentication options, more permissions controls and 24x7x365 support and training from the core Grafana team.
+advanced authentication options, more permission controls, 24x7x365 support, and training from the core Grafana team.
 
 Grafana Enterprise includes all of the features found in the open source edition. Below we list the additional features
 that can only be found in the Grafana Enterprise.