diff --git a/engines/base/src/main/java/org/alfresco/transform/base/TransformController.java b/engines/base/src/main/java/org/alfresco/transform/base/TransformController.java
index 468b1151..fd20ecfe 100644
--- a/engines/base/src/main/java/org/alfresco/transform/base/TransformController.java
+++ b/engines/base/src/main/java/org/alfresco/transform/base/TransformController.java
@@ -28,8 +28,6 @@ package org.alfresco.transform.base;
 
 import org.alfresco.transform.base.logging.LogEntry;
 import org.alfresco.transform.base.probes.ProbeTestTransform;
-import org.alfresco.transform.client.model.TransformReply;
-import org.alfresco.transform.client.model.TransformRequest;
 import org.alfresco.transform.common.TransformException;
 import org.alfresco.transform.config.TransformConfig;
 import org.alfresco.transform.registry.TransformServiceRegistry;
diff --git a/engines/base/src/main/java/org/alfresco/transform/base/TransformHandler.java b/engines/base/src/main/java/org/alfresco/transform/base/TransformHandler.java
index 49a79b23..8e7df0ed 100644
--- a/engines/base/src/main/java/org/alfresco/transform/base/TransformHandler.java
+++ b/engines/base/src/main/java/org/alfresco/transform/base/TransformHandler.java
@@ -111,9 +111,9 @@ public class TransformHandler
     private TransformServiceRegistry transformRegistry;
     @Autowired
     private TransformerDebug transformerDebug;
-    @Autowired
-    private TransformEngine transformEngine;
+
     private AtomicInteger httpRequestCount = new AtomicInteger(1);
+    private TransformEngine transformEngine;
     private ProbeTestTransform probeTestTransform;
     private Map<String, CustomTransformer> customTransformersByName = new HashMap<>();
 
diff --git a/engines/base/src/main/java/org/alfresco/transform/base/util/CustomTransformerFileAdaptor.java b/engines/base/src/main/java/org/alfresco/transform/base/util/CustomTransformerFileAdaptor.java
index c2a4c805..e645f5cd 100644
--- a/engines/base/src/main/java/org/alfresco/transform/base/util/CustomTransformerFileAdaptor.java
+++ b/engines/base/src/main/java/org/alfresco/transform/base/util/CustomTransformerFileAdaptor.java
@@ -36,7 +36,7 @@ import java.util.Map;
 
 /**
  * Helper interface for older code that uses Files rather than InputStreams and OutputStreams.
- * If you, can refactor your code to NOT use Files.
+ * If you can, refactor your code to NOT use Files.
  */
 public interface CustomTransformerFileAdaptor extends CustomTransformer
 {