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-rw-r--r--sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala
index bdf9a819d0..494225b47a 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala
@@ -21,7 +21,7 @@ import org.apache.spark.annotation.InterfaceStability
/**
- * The data type representing `NULL` values. Please use the singleton [[DataTypes.NullType]].
+ * The data type representing `NULL` values. Please use the singleton `DataTypes.NullType`.
*
* @since 1.3.0
*/