change format

README.rst

@@ -238,33 +238,30 @@ Let's create a section for some example codes. We will use ``sphinx_gallery`` ex
 
 3. Add the sphinx_gallery config to **conf.py**:
 
-.. code-block:: python
-          
-    sphinx_gallery_conf = {
-    # path to your example scripts
-    'examples_dirs': ['../examples'],
-    # path to where to save gallery generated output
-    'gallery_dirs': ['auto_examples'],
-    'filename_pattern': '.py',
-    'plot_gallery': 'False',
-    }
-
+   .. code-block:: python
+         
+      sphinx_gallery_conf = {
+          # path to your example scripts
+          'examples_dirs': ['../examples'],
+          # path to where to save gallery generated output
+          'gallery_dirs': ['auto_examples'],
+          'filename_pattern': '.py',
+          'plot_gallery': 'False',
+      }
 
 4. In the ``examples`` folder, create a **README.rst** or **README.txt** file. 
-A readme file is necessary for sphinx_gallery to generate documentation. Copy/paste this text:
-
-.. code-block:: rst
-
-    Calculator Examples
-    ###################
-
-    This folder contains example code for the **calculator.py** module.
+   A readme file is necessary for sphinx_gallery to generate documentation. Copy/paste this text:
 
+   .. code-block:: rst
 
+      Calculator Examples
+      ###################
 
+      This folder contains example code for the **calculator.py** module.
 
 5. From ``docs``, run ``make html``. There is a new folder called ``auto_examples`` created in ``docs``, with all the generated
-documentation for modules in the ``examples`` folder.
+   documentation for modules in the ``examples`` folder.
+
 
 6. In ``docs/index.rst``, add the new automatically created index file: