fix typo in DataSourceRegister

Jacky Li · Jacky Li · commit 22ec56bffd48 · 2016-03-14T00:10:11.000+05:30
found when going through latest code
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/sources/interfaces.scala b/sql/core/src/main/scala/org/apache/spark/sql/sources/interfaces.scala
@@ -57,7 +57,7 @@ trait DataSourceRegister {
    * overridden by children to provide a nice alias for the data source. For example:
    *
    * {{{
-   *   override def format(): String = "parquet"
+   *   override def shortName(): String = "parquet"
    * }}}
    *
    * @since 1.5.0

Original file line number	Diff line number	Diff line change
`@@ -57,7 +57,7 @@ trait DataSourceRegister {`
`57`	`57`	`* overridden by children to provide a nice alias for the data source. For example:`
`58`	`58`	`*`
`59`	`59`	`* {{{`
`60`		`- * override def format(): String = "parquet"`
	`60`	`+ * override def shortName(): String = "parquet"`
`61`	`61`	`* }}}`
`62`	`62`	`*`
`63`	`63`	`* @since 1.5.0`