diff --git a/algorithms-sorting/src/main/java/com/baeldung/algorithms/radixsort/RadixSort.java b/algorithms-sorting/src/main/java/com/baeldung/algorithms/radixsort/RadixSort.java
index 26c5c9a486..723a2f5a80 100644
--- a/algorithms-sorting/src/main/java/com/baeldung/algorithms/radixsort/RadixSort.java
+++ b/algorithms-sorting/src/main/java/com/baeldung/algorithms/radixsort/RadixSort.java
@@ -29,7 +29,7 @@ public class RadixSort {
             frequency[digit]++;
         }
 
-        for (int i = 1; i < 10; i++) {
+        for (int i = 1; i < range; i++) {
             frequency[i] += frequency[i - 1];
         }
 
diff --git a/algorithms-sorting/src/test/java/com/baeldung/algorithms/radixsort/RadixSortUnitTest.java b/algorithms-sorting/src/test/java/com/baeldung/algorithms/radixsort/RadixSortUnitTest.java
index f1b50f5c99..0f6c751ade 100644
--- a/algorithms-sorting/src/test/java/com/baeldung/algorithms/radixsort/RadixSortUnitTest.java
+++ b/algorithms-sorting/src/test/java/com/baeldung/algorithms/radixsort/RadixSortUnitTest.java
@@ -7,7 +7,7 @@ import org.junit.Test;
 public class RadixSortUnitTest {
 
     @Test
-    public void givenUnsortedArrayWhenRadixSortThenArraySorted() {
+    public void givenUnsortedArray_whenRadixSort_thenArraySorted() {
         int[] numbers = { 387, 468, 134, 123, 68, 221, 769, 37, 7 };
         RadixSort.sort(numbers);
         int[] numbersSorted = { 7, 37, 68, 123, 134, 221, 387, 468, 769 };