MINOR: Improve docs about how to provide multiple log.dir
Reviewer:  Luke Chen
@@ -800,7 +800,7 @@ object KafkaConfig {
/** ********* Log Configuration ***********/
val NumPartitionsDoc = "The default number of log partitions per topic"
val LogDirDoc = "The directory in which the log data is kept (supplemental for " + LogDirsProp + " property)"
- val LogDirsDoc = "The directories in which the log data is kept. If not set, the value in " + LogDirProp + " is used"
+ val LogDirsDoc = "A comma-separated list of the directories where the log data is stored. If not set, the value in " + LogDirProp + " is used."
val LogSegmentBytesDoc = "The maximum size of a single log file"
val LogRollTimeMillisDoc = "The maximum time before a new log segment is rolled out (in milliseconds). If not set, the value in " + LogRollTimeHoursProp + " is used"
val LogRollTimeHoursDoc = "The maximum time before a new log segment is rolled out (in hours), secondary to " + LogRollTimeMillisProp + " property"
