diff --git a/spring-boot/src/main/java/com/baeldung/git/CommitInfoController.java b/spring-boot/src/main/java/com/baeldung/git/CommitInfoController.java
index 7829339cd6..226ba44dd5 100644
--- a/spring-boot/src/main/java/com/baeldung/git/CommitInfoController.java
+++ b/spring-boot/src/main/java/com/baeldung/git/CommitInfoController.java
@@ -6,6 +6,7 @@ import org.springframework.web.bind.annotation.RestController;
 
 @RestController
 public class CommitInfoController {
+
     @Value("${git.commit.message.short}")
     private String commitMessage;
 
diff --git a/spring-boot/src/test/java/com/baeldung/git/CommitIdTest.java b/spring-boot/src/test/java/com/baeldung/git/CommitIdTest.java
index 833cfc1c2a..a51c668f41 100644
--- a/spring-boot/src/test/java/com/baeldung/git/CommitIdTest.java
+++ b/spring-boot/src/test/java/com/baeldung/git/CommitIdTest.java
@@ -22,11 +22,16 @@ public class CommitIdTest {
 
     @Test
     public void shouldInjectGitInfoProperties() throws Exception {
-        assertThat(commitMessage).isNotNull();
-        assertThat(commitMessage).isNotEqualTo("${git.commit.message.short}");
-        assertThat(branch).isNotNull();
-        assertThat(branch).isNotEqualTo("${git.branch}");
-        assertThat(commitId).isNotNull();
-        assertThat(commitId).isNotEqualTo("${git.commit.id}");
+        assertThat(commitMessage)
+          .isNotNull()
+          .isNotEqualTo("${git.commit.message.short}");
+
+        assertThat(branch)
+          .isNotNull()
+          .isNotEqualTo("${git.branch}");
+
+        assertThat(commitId)
+          .isNotNull()
+          .isNotEqualTo("${git.commit.id}");
     }
 }
\ No newline at end of file
diff --git a/testgitrepo b/testgitrepo
deleted file mode 160000
index b3e635b96d..0000000000
--- a/testgitrepo
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit b3e635b96d114e25ca1da696acfd881b5fac28a7