Fix typo
diff --git a/commons-rng-core/src/test/java/org/apache/commons/rng/core/BaseProviderTest.java b/commons-rng-core/src/test/java/org/apache/commons/rng/core/BaseProviderTest.java
index 491caba..fb28f5e 100644
--- a/commons-rng-core/src/test/java/org/apache/commons/rng/core/BaseProviderTest.java
+++ b/commons-rng-core/src/test/java/org/apache/commons/rng/core/BaseProviderTest.java
@@ -139,7 +139,7 @@
*/
@ParameterizedTest
@ValueSource(ints = {0, 1, 2, 4, 5, 6, 7, 8, 9})
- void testExpnadSeedLong(int length) {
+ void testExpandSeedLong(int length) {
// The seed does not matter.
// Create random seeds that are smaller or larger than length.
final SplittableRandom rng = new SplittableRandom();