1 files changed, 5 insertions, 5 deletions
diff --git a/src/uscxml/interpreter/ContentExecutorImpl.h b/src/uscxml/interpreter/ContentExecutorImpl.h
index c085756..7eaebbc 100644
--- a/src/uscxml/interpreter/ContentExecutorImpl.h
+++ b/src/uscxml/interpreter/ContentExecutorImpl.h
@@ -29,14 +29,14 @@
 #include <set>
 
 namespace XERCESC_NS {
-    class DOMDocument;
-    class DOMNode;
+class DOMDocument;
+class DOMNode;
 }
 
 namespace uscxml {
 
 class X;
-    
+
 /**
  * @ingroup execcontent
  * @ingroup callback
@@ -84,8 +84,8 @@ class USCXML_API ContentExecutorImpl {
 public:
 	ContentExecutorImpl(ContentExecutorCallbacks* callbacks) : _callbacks(callbacks) {}
 
-    virtual std::shared_ptr<ContentExecutorImpl> create(ContentExecutorCallbacks* callbacks) = 0;
-    
+	virtual std::shared_ptr<ContentExecutorImpl> create(ContentExecutorCallbacks* callbacks) = 0;
+
 	virtual void process(XERCESC_NS::DOMElement* block, const X& xmlPrefix) = 0;
 
 	virtual void invoke(XERCESC_NS::DOMElement* invoke) = 0;