Minor changes

docs/userDocs/source/user/tutorials.rst

@@ -4,7 +4,7 @@ Tutorials
 Clad is an open source clang plugin which supports automatic differentiation of mathematical functions in C++.
 Currently Clad supports four modes for automatic differentiation namely forward, reverse, Hessian, Jacobian.
 
-Lets have a look at the forward mode 
+**Forward mode** 
 
 .. code-block:: cpp 
 
@@ -29,7 +29,7 @@ returns a scaler value `x*x`.
 **Note : Currently it is necessary to define the function before `main()`.**
 `.dump()` method is used to get a dump of generated derivative function to the standard output.
 
-Reverse Mode 
+**Reverse Mode** 
 
 Clad also supports reverse mode automatic differentiation, through the `clad::gradient` API call.
 
@@ -55,13 +55,14 @@ argument i.e. either `x` or `y` as `clad::gradient(f, "x")` not writing any argu
 differentiation of the function w.r.t to each input. 
 
 
-The Hessian Mode
+**The Hessian Mode**
 
 Clad can also produce an hessian matrix through the `clad::hessian` API call.
 This API call is more or less similar to the reverse mode API call and differs 
 in case of an array type input argument.
 
 .. code-block:: cpp
+
    #include "clad/Differentiator/Differentiator.h"
    #include <iostream>
 
@@ -89,12 +90,13 @@ if we want to differentiate w.r.t to the first two elements of the array along w
 write `clad::hessian(f_arr, z[0:1])`.
 
 
-The Jacobian Mode 
+**The Jacobian Mode**
 
 Clad can produce Jacobian of a function using its reverse mode. It returns the jacobian matrix as a flaattened vector with
 elements arranged in row-major format.
 
 .. code-block:: cpp
+
    #include "clad/Differentiator/Differentiator.h"
    #include<iostream>
 
@@ -110,14 +112,14 @@ elements arranged in row-major format.
    double jac[9] = {0};
    double output[3] = {0};
    f_jac.execute(3, 4, 5, output, jac);
-    std::cout << jac[0] << " " << jac[1] << std::endl
+   std::cout << jac[0] << " " << jac[1] << std::endl
               << jac[2] << " " << jac[3] << std::endl
               << jac[4] << " " << jac[5] << std::endl
               << jac[6] << " " << jac[7] << std::endl
               << jac[8]<<std::endl;
    }
 
-   
+