diff --git a/server/src/test/java/org/opensearch/index/mapper/KeywordFieldTypeTests.java b/server/src/test/java/org/opensearch/index/mapper/KeywordFieldTypeTests.java
index c2c9b3942c163..c3a1e7bbda64f 100644
--- a/server/src/test/java/org/opensearch/index/mapper/KeywordFieldTypeTests.java
+++ b/server/src/test/java/org/opensearch/index/mapper/KeywordFieldTypeTests.java
@@ -149,7 +149,7 @@ public void testTermsQuery() {
         MappedFieldType unsearchable = new KeywordFieldType("field", false, false, Collections.emptyMap());
         IllegalArgumentException e = expectThrows(
             IllegalArgumentException.class,
-            () -> unsearchable.termsQuery(Arrays.asList("foo", "bar"),RewriteOverride.DEFAULT,null)
+            () -> unsearchable.termsQuery(Arrays.asList("foo", "bar"), RewriteOverride.DEFAULT, null)
         );
         assertEquals(
             "Cannot search on field [field] since it is both not indexed, and does not have doc_values " + "enabled.",