rectify 'a exact match' to 'an exact match'
@@ -22,7 +22,7 @@ Group-Specs
The group specs contains the group capabilities, similar to snapshot_support
in share types. Users know what a group can do from group specs.
-The group specs is a exact match requirement in share group filter
+The group specs is an exact match requirement in share group filter
(such as ConsistentSnapshotFilter). When the ConsistentSnapshotFilter is enabled
(it is enabled by default), the scheduler will only create a share group on
a backend that reports capabilities that match the share group type's
