diff --git a/apps/faultmanagement/BUCK b/apps/faultmanagement/BUCK
index 3156894..c3d1b57 100644
--- a/apps/faultmanagement/BUCK
+++ b/apps/faultmanagement/BUCK
@@ -5,10 +5,11 @@
     '//apps/faultmanagement/fmweb:onos-apps-faultmanagement-fmweb',
 ]
 
-onos_app (
-  title = 'Fault Management',
-  description = 'ONOS fault management application',
-  category = 'Monitoring',
-  url = 'https://wiki.onosproject.org/display/ONOS/Fault+Management',
-  included_bundles = BUNDLES,
+onos_app(
+    title = 'Fault Management',
+    description = 'Provides managements of alarms. Stores retrieved alarms from devices. ' +
+        'Offers CLI, UI and REST integration to obtain and display them from ONOS.',
+    category = 'Monitoring',
+    url = 'https://wiki.onosproject.org/display/ONOS/Fault+Management',
+    included_bundles = BUNDLES,
 )
diff --git a/apps/netconf/client/BUCK b/apps/netconf/client/BUCK
index 52a2a6a..035b0b5 100644
--- a/apps/netconf/client/BUCK
+++ b/apps/netconf/client/BUCK
@@ -1,28 +1,29 @@
 APPS = [
-  'org.onosproject.yang',
-  'org.onosproject.config',
-  'org.onosproject.netconf',
+    'org.onosproject.yang',
+    'org.onosproject.config',
+    'org.onosproject.netconf',
 ]
 
 COMPILE_DEPS = [
-  '//lib:CORE_DEPS',
-  '//lib:onos-yang-model',
-  '//lib:onos-yang-runtime',
-  '//apps/config:onos-apps-config',
-  '//utils/misc:onlab-misc',
-  '//protocols/netconf/api:onos-protocols-netconf-api',
-  '//utils/osgi:onlab-osgi',
+    '//lib:CORE_DEPS',
+    '//lib:onos-yang-model',
+    '//lib:onos-yang-runtime',
+    '//apps/config:onos-apps-config',
+    '//utils/misc:onlab-misc',
+    '//protocols/netconf/api:onos-protocols-netconf-api',
+    '//utils/osgi:onlab-osgi',
 ]
 
 osgi_jar_with_tests(
-  deps = COMPILE_DEPS,
+    deps = COMPILE_DEPS,
 )
 
 onos_app(
-  app_name = 'org.onosproject.netconfsb',
-  title = 'NETCONF Device Configuration',
-  category = 'Protocol',
-  url = 'http://onosproject.org',
-  description = 'Extension to allow ONOS to configure NETCONF devices.',
-  required_apps = APPS,
+    app_name = 'org.onosproject.netconfsb',
+    title = 'NETCONF Protocol Subsystem',
+    category = 'Protocol',
+    url = 'http://onosproject.org',
+    description = 'Exposes APIs to establish NETCONF connections to devices and to send and receive ' +
+        'messages and asynchronous notifications over such connection.',
+    required_apps = APPS,
 )
diff --git a/apps/network-troubleshoot/BUCK b/apps/network-troubleshoot/BUCK
index a860e30..66b12f4 100644
--- a/apps/network-troubleshoot/BUCK
+++ b/apps/network-troubleshoot/BUCK
@@ -5,8 +5,8 @@
 ]
 
 onos_app (
-  title = 'Network Trouble-Shooter',
-  description = 'ONOS Network Trouble-Shooting utility',
+  title = 'Network Troubleshooter',
+  description = 'Provides various network troubleshooting utilities.',
   category = 'Utility',
   url = 'https://wiki.onosproject.org/display/ONOS/Network+TroubleShooting+Module',
   included_bundles = BUNDLES,
diff --git a/apps/pcep-api/BUCK b/apps/pcep-api/BUCK
index b0f7332..283bbfb 100644
--- a/apps/pcep-api/BUCK
+++ b/apps/pcep-api/BUCK
@@ -10,7 +10,7 @@
 
 onos_app (
     title = 'PCEP Protocol API',
-    category = 'Traffic Steering',
+    category = 'Protocol',
     url = 'http://onosproject.org',
     description = 'PCEP protocol API.',
 )