Changed readme example

README.md

@@ -68,13 +68,13 @@ int main() {
 #include <iostream>
 
 int main() {
-    Lema::Matrix<int> mat1(2, 2, {1, 2, 3, 4});
-    Lema::Matrix<int> mat2(2, 2, {1, 0, 0, 1});
+    Matrix a(3, 3);
+    Matrix b(3, 1); // Let's multiply by a vector
 
-    auto result = mat1 * mat2;
+    Matrix result = a.Multiply(&b);
+
+    result.Print("A x B");
 
-    std::cout << "Result of multiplication:\n";
-    result.print();
     return 0;
 }
 ```