fixed code snippets

README.md

@@ -195,43 +195,43 @@ Install Redis Server:
 If the Python environment for your elevated privileges are the same as the Python environment you will be running 
 WALKOFF in (check that `pip --version` aligns with `which python`), you can use the all-in-one setup script with elevated privileges:
 
-   `python setup_walkoff.py`
+    python setup_walkoff.py
 
 If that is not the case, or if you would like to manually install WALKOFF:
 
 First, install Python dependencies with the following command:
 
-    `pip install -r requirements.txt`
+    pip install -r requirements.txt
 
 To install the Python dependencies for each individual app, run:
 
-    `python scripts/install_dependencies.py`
+    python scripts/install_dependencies.py
 
 Or to just install the dependencies for specific apps:
 
-    `python scripts/install_dependencies.py -a AppOne,AppTwo,AppThree`
+    python scripts/install_dependencies.py -a AppOne,AppTwo,AppThree
 
 Then, generate certificates for WALKOFF's internal messaging:
 
-    `python scripts/generate_certificates.py`
+    python scripts/generate_certificates.py
 
 If you were previously familiar with WALKOFF, NodeJS and NPM are no longer needed to build front-end components, as the webpacked JavaScript files are now included in this repository.
 
 That's it! To start up the server, just navigate back to the WALKOFF root and
 run:
 
-    `python walkoff.py`
+    python walkoff.py
 
 Then, navigate to the specified IP and port to start using WALKOFF. The default
 is `http://127.0.0.1:5000`.
 
 Through this script, you can also specify port and host, for example
 
-    `python walkoff.py --port 3333 --host 0.0.0.0`
+    python walkoff.py --port 3333 --host 0.0.0.0
 
 For more options, run
 
-   `python walkoff.py --help`
+    python walkoff.py --help
 
 ## Features