Normalize getter Javadoc
diff --git a/src/main/java/org/apache/commons/lang3/ArrayUtils.java b/src/main/java/org/apache/commons/lang3/ArrayUtils.java
index f0f3563..c5460e9 100644
--- a/src/main/java/org/apache/commons/lang3/ArrayUtils.java
+++ b/src/main/java/org/apache/commons/lang3/ArrayUtils.java
@@ -1740,7 +1740,7 @@ public static int getLength(final Object array) {
     }
 
     /**
-     * Get a hash code for an array handling multidimensional arrays correctly.
+     * Gets a hash code for an array handling multidimensional arrays correctly.
      * <p>
      * Multi-dimensional primitive arrays are also handled correctly by this method.
      * </p>