fix repocard issues (#20)

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

events/options.go

@@ -57,7 +57,7 @@ func WithStartAtTime(t time.Time) SubscribeOption {
 // WriteOptions contains all the options which can be provided when writing an event to a store
 type WriteOptions struct {
 	// TTL is the duration the event should be recorded for, a zero value TTL indicates the event should
-	// be stored indefinately
+	// be stored indefinitely
 	TTL time.Duration
 }