Update README.md

README.md

@@ -67,9 +67,9 @@ If you'd like to contribute to the code base or build the program from source (e
 
     - If you'd like to build and install the program, there are lots of tools you can use. The most popular option for macOS is probably `py2app`, while the most popular options for Windows are probably `pyinstaller` and `cxfreeze`. You can install any of these options by using Python's package manager `pip`, which should have been installed alongside your Python interpreter as part of Python's installation process. For example, if you'd like to install `pyinstaller`, you should run the following command from your command line/terminal:
 
-    ```bash
-    pip install pyinstaller
-    ```
+        ```bash
+        pip install pyinstaller
+        ```
 
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