Update README.rst

Author: sarahbeenie

README.rst

@@ -28,15 +28,15 @@ The following command will run a diffusion method on a given network with the gi
 
 .. code-block:: sh
 
-    $ python3 -m diffupy diffuse --network="<path-to-network-file>" --input="<path-to-data-file>" --method="<method>"
+    $ python3 -m diffupy diffuse --network=<path-to-network-file> --input=<path-to-data-file> --method=<method>
 
 
 2. **Generate a kernel with one of the seven methods implemented**
 Generates the regularised Laplian kernel of a given graph.
 
 .. code-block:: sh
 
-    $ python3 -m diffupy kernel --network="<path-to-network-file>"
+    $ python3 -m diffupy kernel --network=<path-to-network-file>
 
 
 References