First pass up to configuration

Change-Id: Ifd82c38aa18d5216c5772a64d9d77046def005fe
diff --git a/configuration/component.rst b/configuration/component.rst
index 88349b3..6c911c8 100644
--- a/configuration/component.rst
+++ b/configuration/component.rst
@@ -4,12 +4,13 @@
 Different from network configurations,
 component configurations are attributes and feature flags specific to ONOS components.
 
-For more details, please read ONOS Wiki `Component Configuration <https://wiki.onosproject.org/display/ONOS/Component+Configuration>`_
+For more details, please check the ONOS Wiki `Component Configuration <https://wiki.onosproject.org/display/ONOS/Component+Configuration>`_
 
 Enable/Disable Phased Recovery
 ------------------------------
-Phased recovery is an experimental feature that ensure a
-recovering switch are programmed before pointing traffic from other switches towards it.
+Phased recovery is an experimental feature that aims at minimizing traffic
+disruption when recovering from a switch failure. When enabled, a recovering
+switch is programmed before pointing traffic from other switches towards it.
 
 To check current status:
 
@@ -30,11 +31,11 @@
   onos > cfg get org.onosproject.segmentrouting.phasedrecovery.impl.PhasedRecoveryManager phasedRecovery
     name=phasedRecovery, type=boolean, value=true, defaultValue=false, description=Enabling phased recovery.
 
-Now the value is true and we have successfully enable phased recovery.
+Now the value is true and we have successfully enabled phased recovery.
 
 To disable phased recovery, change the value to ``false``.
 
 
 .. tip::
-  Simply run ``cfg get`` in ONOS CLI to view all available component configurations supported by ONOS.
+  Simply run ``cfg get`` in the ONOS CLI to view all available component configurations supported by ONOS.
   The default values are fine-tuned for SD-Fabric, and therefore we use them for most of the cases.