Minor style issues, update POM
diff --git a/pom.xml b/pom.xml
index 88d5379..2324447 100644
--- a/pom.xml
+++ b/pom.xml
@@ -152,7 +152,7 @@
<dependency>
<groupId>com.yahoo.datasketches</groupId>
<artifactId>sketches-core</artifactId>
- <version>0.13.0</version>
+ <version>0.13.1</version>
</dependency>
<!-- Hive Dependencies (provided scope) -->
diff --git a/src/main/java/com/yahoo/sketches/hive/quantiles/GetNFromStringsSketchUDF.java b/src/main/java/com/yahoo/sketches/hive/quantiles/GetNFromStringsSketchUDF.java
index 67d1772..6c73777 100644
--- a/src/main/java/com/yahoo/sketches/hive/quantiles/GetNFromStringsSketchUDF.java
+++ b/src/main/java/com/yahoo/sketches/hive/quantiles/GetNFromStringsSketchUDF.java
@@ -16,7 +16,8 @@
import com.yahoo.sketches.quantiles.ItemsSketch;
@Description(name = "GetN", value = "_FUNC_(sketch)",
-extended = " Returns the total number of observed input values (stream length) from a given ItemsSketch<String>.")
+ extended = " Returns the total number of observed input values (stream length) "
+ + "from a given ItemsSketch<String>.")
public class GetNFromStringsSketchUDF extends UDF {
/**
