fixing checkstyle - typo

Author: mjmbischoff

x-pack/plugin/esql/compute/src/main/java/org/elasticsearch/compute/data/X-Block.java.st

@@ -71,7 +71,7 @@ $if(BytesRef)$
             if (ref.length == 0) {
                 continue;
             }
-            if value.equals(ref)) {
+            if (value.equals(ref)) {
                 return true;
             }
 $else$