Cosmetic fixes to README.md

- remove outdated yang tool version info
- remove trailing spaces

Change-Id: Ibca08156296caf56f036eeaac72012ce466c868e
diff --git a/drivers/ciena/c5162/README.md b/drivers/ciena/c5162/README.md
index 6bacced..9c5dc96 100644
--- a/drivers/ciena/c5162/README.md
+++ b/drivers/ciena/c5162/README.md
@@ -10,7 +10,7 @@
 
 ## Compile and Installation
 
-Currently this driver is built using BUCK and uses version 2.1 of onos-yang-tools<br/>
+Currently this driver is built using BUCK<br/>
 
 All that is required to activate the driver is to run the following at the ONOS CLI
 
@@ -60,7 +60,7 @@
 
 When the 5162 is configured and connected is should be visible in ONOS through the `devices` command.
 
-```bash 
-onos> devices 
+```bash
+onos> devices
 id=netconf:10.184.136.186:830, available=true, local-status=connected 1s ago, role=MASTER, type=SWITCH, mfr=Ciena, hw=5162, sw=saos-01-01-00-0025, serial=M9258118, driver=ciena-5162-netconf, gridX=null, gridY=null, ipaddress=10.184.136.186, latitude=null, locType=none, longitude=null, name=my-switch, port=830, protocol=NETCONF
 ```
diff --git a/drivers/ciena/c5170/README.md b/drivers/ciena/c5170/README.md
index 5f46635..726d035 100644
--- a/drivers/ciena/c5170/README.md
+++ b/drivers/ciena/c5170/README.md
@@ -10,7 +10,7 @@
 
 ## Compile and Installation
 
-Currently this driver is built using BUCK and uses version 2.1 of onos-yang-tools<br/>
+Currently this driver is built using BUCK<br/>
 
 All that is required to activate the driver is to run the following at the ONOS CLI
 
@@ -60,7 +60,7 @@
 
 When the 5170 is configured and connected is should be visible in ONOS through the `devices` command.
 
-```bash 
-onos> devices 
+```bash
+onos> devices
 id=netconf:10.184.136.181:830, available=true, local-status=connected 1s ago, role=MASTER, type=SWITCH, mfr=Ciena, hw=CN5170, sw=saos-01-01-00-0025, serial=1C1161D18800, driver=ciena-5170-netconf, gridX=null, gridY=null, ipaddress=10.184.136.181, latitude=null, locType=none, longitude=null, name=s6, port=830, protocol=NETCONF
 ```
diff --git a/drivers/microsemi/ea1000/README.md b/drivers/microsemi/ea1000/README.md
index e821fcd..1cd0dc9 100644
--- a/drivers/microsemi/ea1000/README.md
+++ b/drivers/microsemi/ea1000/README.md
@@ -7,7 +7,7 @@
 Currently only a subset of it's functionality is supported through ONOS, but this will expand to full functionality in future releases.
 
 # Compile and Installation
-Currently this driver is built using BUCK and uses version 2.1 of onos-yang-tools<br/>
+Currently this driver is built using BUCK<br/>
 
 All that is required to activate the driver is to run the following at the ONOS CLI<br/>
 **`onos:app activate org.onosproject.drivers.microsemi`**<br/>
@@ -39,7 +39,7 @@
         "port": 830,
         "connect-timeout": 50,
         "reply-timeout": 50,
-        "idle-timeout": 40 
+        "idle-timeout": 40
       },
       "basic": {
         "driver": "microsemi-netconf",
@@ -58,7 +58,7 @@
 
 ```
 onos> devices
-id=netconf:192.168.56.10:830, available=true, local-status=connected 33s ago, role=MASTER, type=SWITCH, mfr=Microsemi, hw=EA1000, sw=4.4.0-53-generic, serial=Eagle Simulator., driver=microsemi-netconf, ipaddress=192.168.56.10, latitude=51.8865467, locType=geo, longitude=-8.4040440, name=netconf:192.168.56.10:830, port=830, protocol=NETCONF 
+id=netconf:192.168.56.10:830, available=true, local-status=connected 33s ago, role=MASTER, type=SWITCH, mfr=Microsemi, hw=EA1000, sw=4.4.0-53-generic, serial=Eagle Simulator., driver=microsemi-netconf, ipaddress=192.168.56.10, latitude=51.8865467, locType=geo, longitude=-8.4040440, name=netconf:192.168.56.10:830, port=830, protocol=NETCONF
 ```
 
 Note how the
@@ -404,7 +404,7 @@
 
 The Maintenance Association Endpoint - MEP (the child of the Maintenance Association, and grandchild of the Maintenance Domain) is also a logical entity but has a hard many:1 association to a device that supports the CfmMepProgrammable behaviour. EA1000 is one such device, and so one to many MEPs can be associated with an EA1000 device.
 
-For example to create an Maintenance Domain in ONOS the following might be POSTed to 
+For example to create an Maintenance Domain in ONOS the following might be POSTed to
 `POST http://localhost:8181/onos/cfm/md HTTP/1.1`</br>
 ```js
 {"md": {
@@ -474,7 +474,7 @@
    <name-type>CHARACTER_STRING</name-type>
    <component-list>
      <tag-type>vlan-stag</tag-type>
-     <vid>1</vid> 
+     <vid>1</vid>
    </component-list>
    <remote-mep>10</remote-mep>
    <remote-mep>20</remote-mep>