diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/hash/CommitHashesMapTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/hash/CommitHashesMapTest.java
index a8a636ae02..d9aa7ad627 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/hash/CommitHashesMapTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/hash/CommitHashesMapTest.java
@@ -45,7 +45,7 @@ final class CommitHashesMapTest {
     @ParameterizedTest
     @CsvSource({
         "0.26.0, e0b7836",
-        "0.28.10, 9b88393",
+        "0.28.10, 9b88393#",
     })
     void containsValidHash(final String tag, final String hash) {
         final Map<String, CommitHash> hashes = new CommitHashesMap();
diff --git a/eo-runtime/src/test/java/EOorg/EOeolang/EOintTest.java b/eo-runtime/src/test/java/EOorg/EOeolang/EOintTest.java
index 832dfff3d9..3825ee416b 100644
--- a/eo-runtime/src/test/java/EOorg/EOeolang/EOintTest.java
+++ b/eo-runtime/src/test/java/EOorg/EOeolang/EOintTest.java
@@ -40,6 +40,7 @@
  * @checkstyle TypeNameCheck (4 lines)
  */
 public class EOintTest {
+
     @Test
     void hasEqualHashes() {
         final Phi left = new Data.ToPhi(42L);