Minor doc fixes in M-CORD section

Change-Id: Ibd6884602f43a70170095c65d613816b30160491
(cherry picked from commit e2d3d96fa5ddd891e9d8486fcfbaa5e714988e11)
diff --git a/docs/installation_guide.md b/docs/installation_guide.md
index c61ae69..f3434ab 100644
--- a/docs/installation_guide.md
+++ b/docs/installation_guide.md
@@ -34,7 +34,7 @@
 
 The EPC is the only component that needs to be manually configured, after the fabric gets properly setup. An EPC instance can be created in two ways.
 Create an EPC instance using the XOS-UI
-Open in your browser the XOS UI : http://<your head node>/xos
+Open in your browser the XOS UI : `http://<your head node>/xos`
 * Log in
 * From the left panel, select `vEPC`
 * Click on `Virtual Evolved Packet Core ServiceInstances`
@@ -46,7 +46,7 @@
 
 ## Create an EPC instance using the XOS northbound API
 
-`curl -u xosadmin@opencord.org:<password> -X POST http://<ip address of pod>:8080//xosapi/v1/vepc/vepcserviceinstances -H "Content-Type: application/json" -d '{"blueprint":"build", "site_id": 1}'`
+`curl -u xosadmin@opencord.org:<password> -X POST http://<ip address of pod>:8080/xosapi/v1/vepc/vepcserviceinstances -H "Content-Type: application/json" -d '{"blueprint":"build", "site_id": 1}'`
 
 ## Verify a Successful Installation