Warnings in onos-build-docs corrected

Change-Id: Ib93062abd1977c801d3f38cff26d1ee6bfde58d4
diff --git a/pcep/api/src/main/java/org/onosproject/pcep/controller/PcepClientController.java b/pcep/api/src/main/java/org/onosproject/pcep/controller/PcepClientController.java
index 603c35b..37453ea 100644
--- a/pcep/api/src/main/java/org/onosproject/pcep/controller/PcepClientController.java
+++ b/pcep/api/src/main/java/org/onosproject/pcep/controller/PcepClientController.java
@@ -20,7 +20,7 @@
 import org.onosproject.pcepio.protocol.PcepMessage;
 
 /**
- * Abstraction of an Pcep controller. Serves as a one stop
+ * Abstraction of an Pcep client controller. Serves as a one stop
  * shop for obtaining Pcep devices and (un)register listeners
  * on pcep events
  */