Warnings in onos-build-docs corrected

Change-Id: Ib93062abd1977c801d3f38cff26d1ee6bfde58d4
diff --git a/pcep/api/pom.xml b/pcep/api/pom.xml
old mode 100755
new mode 100644
index a315079..a467c53
--- a/pcep/api/pom.xml
+++ b/pcep/api/pom.xml
@@ -29,7 +29,7 @@
     <artifactId>onos-pcep-controller-api</artifactId>
     <packaging>bundle</packaging>
 
-    <description>ONOS Pcep controller subsystem API</description>
+    <description>ONOS Pcep client controller subsystem API</description>
 
     <dependencies>
         <dependency>