diff --git a/DescriptorManager.h b/DescriptorManager.h
index 6855194..b8056e8 100644
--- a/DescriptorManager.h
+++ b/DescriptorManager.h
@@ -32,7 +32,7 @@ public:
 	void runExperiments();
 	void outputMap(int a);
 	void outputMap();
-	void DescriptorManager::outputRank(string imagename, int method);
+	void outputRank(string imagename, int method);
 private:
 	static const int numDescriptors = 8; 
 	static const int numMutations = 7;