diff --git a/include/utils.h b/include/utils.h
index 7114481..dabf2de 100644
--- a/include/utils.h
+++ b/include/utils.h
@@ -11,7 +11,7 @@ namespace dlframework{
 namespace dataset{
 	Tensor ** Read_MNIST_Train_Image(const char * url); //returns a pointer to a Tensor * array
 	Tensor ** Read_MNIST_Train_Label(const char * url);
-	Tensor ** Read_MNIST_Test_Iamge(const char * url);
+	Tensor ** Read_MNIST_Test_Image(const char * url);
 	Tensor ** Read_MNIST_Test_Label(const char * url);
 
 	Tensor ** _read_mnist_image(const char * url, int len);
diff --git a/include/variable.h b/include/variable.h
index 2115e87..8bdfb5e 100644
--- a/include/variable.h
+++ b/include/variable.h
@@ -34,7 +34,7 @@ namespace dlframework{
 		Tensor operator-(const Tensor & b) const;
 		Tensor & operator*=(const float & x);
 		
-		void Reshape(const std::initializer_list<unsigned> & init_shape);
+		void reshape(const std::initializer_list<unsigned> & init_shape);
 		friend std::ostream& operator<<(std::ostream & o, const Tensor & rhs);
 	};
 
diff --git a/src/tensor.cpp b/src/tensor.cpp
index f624a5f..691b5bd 100644
--- a/src/tensor.cpp
+++ b/src/tensor.cpp
@@ -29,7 +29,7 @@ namespace dlframework{
 	p=new float[length];
 }
 
-void TensorReshape(const std::initializer_list<unsigned> & init_shape){
+void Tensor::reshape(const std::initializer_list<unsigned> & init_shape){
 	dim = init_shape.end()-init_shape.begin();
 	unsigned i=0;
 	int new_length=1;
diff --git a/src/utils.cpp b/src/utils.cpp
index 1c54408..1cf1c9a 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -58,7 +58,7 @@ Tensor ** Read_MNIST_Train_Image(const char * url) //returns a pointer to a Tens
 	return _read_mnist_image(url, 60000);
 }
 
-Tensor ** Read_MNIST_Test_Iamge(const char * url)
+Tensor ** Read_MNIST_Test_Image(const char * url)
 {
 	return _read_mnist_image(url, 10000);
 }