diff --git a/docs/source/debug.rst b/docs/source/debug.rst
index 04776e29..39ec291b 100644
--- a/docs/source/debug.rst
+++ b/docs/source/debug.rst
@@ -8,6 +8,7 @@ These steps are performed using the GNU Debugger (GDB), so ensure it is installe
 
 .. code-block:: bash
 
+    cd build
     cmake -D CMAKE_BUILD_TYPE=Debug -D CMAKE_PREFIX_PATH=$CONDA_PREFIX -D CMAKE_INSTALL_PREFIX=$CONDA_PREFIX -D CMAKE_INSTALL_LIBDIR=lib ..
 
 In the same folder, run the command and copy the JSON displayed in the terminal.
@@ -34,5 +35,5 @@ Testing
 
 The source code for the c++ tests is located in `test/test_interpreter.cpp`. The source code for the python tests is located in `test/test_xcpp_kernel.py`.
 Write the necessary tests and build the project as described in the repository's README or contributing guidelines. 
-Then, execute `build/test/test_xeus_cpp` from the top level directory to verify if the c++ tests were successful,
-and `pytest -sv build/test/test_xcpp_kernel.py` to execute the python tests.
\ No newline at end of file
+Then, execute `build/test/test_xeus_cpp` from the top level directory to verify if the c++ tests were successful.
+and in the test directory run `pytest -sv build/test/test_xcpp_kernel.py` to execute the python tests.
\ No newline at end of file
diff --git a/test/test_xcpp_kernel.py b/test/test_xcpp_kernel.py
index 9192a7b9..3e2100ac 100644
--- a/test/test_xcpp_kernel.py
+++ b/test/test_xcpp_kernel.py
@@ -133,6 +133,7 @@ class XCppTests(jupyter_kernel_test.KernelTests):
             }
         ]
 
+    #Helper function to execute the notebooks
     def execute_notebook(inp, out):
 
         # Execute the notebook
@@ -162,6 +163,7 @@ def execute_notebook(inp, out):
         
         return check
 
+    # Tests for Notebooks
     class XCppNotebookTests(unittest.TestCase):
 
         def test_simple_notebook(self):