Update README.md

Author: kkumara3

README.md

@@ -1,14 +1,18 @@
-* Grpc for Cisco IOS-XR in python
+Grpc for Cisco IOS-XR in python
+-
 
 This is a small repo testing GRPC in python for the IOS-XR end node. This setup is currently working in the IOS-XRv on vagrant. 
 To get started there are two examples here, one for MDT and one for grpc rpc calls.
 
-**GRPC Calls
+GRPC Calls
+--
 The file is called example_grpc.py. This file has an excamples of the different rpc calls. This configuration shows how to get things started with self signed certs.
 
 1. Download the repository
 2. Install grpc
-```pip install grpcio``` (sudo may be required)
+```
+pip install grpcio
+``` (sudo may be required)
 3. ssh into the router and turn on grpc and tls on the router, below is an example configuration.
 ```
 interface GigabitEthernet 0/0/0/0
@@ -22,7 +26,9 @@ grpc
 !
 ```
 4. Copy the autogenerated .pem file to the 'keys' folder in the client directory.
-```scp cisco@192.168.1.2:/misc/config/grpc/ems.pem ./```
+```
+scp cisco@192.168.1.2:/misc/config/grpc/ems.pem ./
+```
 5. If you are using your own box, change the parameters in the example.py file to have the proper authentication credentials. 
 6.. Run the program ```python example.py```