Fix alignment of function

services/git-bridge/src/test/java/uk/ac/ic/wlgitbridge/application/WLGitBridgeIntegrationTest.java

@@ -921,7 +921,7 @@ public class WLGitBridgeIntegrationTest {
         assertEquals(healthCheckResponse.getStatusLine().getStatusCode(), 200);
     }
 
-  private String makeConfigFile(
+    private String makeConfigFile(
             int port,
             int apiPort
     ) throws IOException {