1 files changed, 21 insertions, 21 deletions

diff --git a/src/stable/queue.h b/src/stable/queue.h
index a5f41e9..213d508 100644
--- a/src/stable/queue.h
+++ b/src/stable/queue.h
@@ -10,31 +10,31 @@
 
 namespace Bu
 {
-        /**
-         * Queue abstract baseclass
-         */
-        template<typename value>
-        class Queue
-        {
-        public:
-                Queue()
-                {
-                }
+    /**
+     * Queue abstract baseclass
+     */
+    template<typename value>
+    class Queue
+    {
+    public:
+        Queue()
+        {
+        }
 
-                virtual ~Queue()
-                {
-                }
+        virtual ~Queue()
+        {
+        }
 
-                virtual void enqueue( const value &i )=0;
-                virtual value dequeue()=0;
-                virtual value &peek()=0;
-                virtual const value &peek() const=0;
-                virtual bool isEmpty() const=0;
-                virtual int getSize() const=0;
+        virtual void enqueue( const value &i )=0;
+        virtual value dequeue()=0;
+        virtual value &peek()=0;
+        virtual const value &peek() const=0;
+        virtual bool isEmpty() const=0;
+        virtual int getSize() const=0;
 
-        private:
+    private:
 
-        };
+    };
 }
 
 #endif