Fix typo
diff --git a/commands/interceptor/duration.go b/commands/interceptor/duration.go
index 4207011..acd1d67 100644
--- a/commands/interceptor/duration.go
+++ b/commands/interceptor/duration.go
@@ -109,7 +109,7 @@
logger.Log.Fatalln("Unsupported time format:", start, err)
}
return startTime, startTime.Add(30 * stepDuration[step]), step
- } else { // start is present
+ } else { // start is absent
if step, endTime, err = tryParseTime(end); err != nil {
logger.Log.Fatalln("Unsupported time format:", end, err)
}