buildifier formatting of bazel files

Change-Id: I8196aa52ee640d1c500307a50a0ab4921138b69b
diff --git a/providers/rest/BUILD b/providers/rest/BUILD
index 3aca595..6f53c19 100644
--- a/providers/rest/BUILD
+++ b/providers/rest/BUILD
@@ -1,21 +1,20 @@
 BUNDLES = [
-    '@jersey_client//jar',
-    '@jersey_security//jar',
-    '@commons_io//jar',
-    '@httpclient_osgi//jar',
-    '@httpcore_osgi//jar',
-    '//providers/rest/device:onos-providers-rest-device',
-    '//protocols/rest/api:onos-protocols-rest-api',
-    '//protocols/rest/ctl:onos-protocols-rest-ctl',
+    "@jersey_client//jar",
+    "@jersey_security//jar",
+    "@commons_io//jar",
+    "@httpclient_osgi//jar",
+    "@httpcore_osgi//jar",
+    "//providers/rest/device:onos-providers-rest-device",
+    "//protocols/rest/api:onos-protocols-rest-api",
+    "//protocols/rest/ctl:onos-protocols-rest-ctl",
 ]
 
-onos_app (
-    app_name = 'org.onosproject.restsb',
-    title = 'REST Provider',
-    category = 'Provider',
-    url = 'https://wiki.onosproject.org/display/ONOS/REST',
+onos_app(
+    app_name = "org.onosproject.restsb",
+    category = "Provider",
+    description = "Provides means for ONOS to discover the existence of a REST API enabled device " +
+                  "or proxy for multiple devices from information given by network configuration.",
     included_bundles = BUNDLES,
-    description = 'Provides means for ONOS to discover the existence of a REST API enabled device ' +
-        'or proxy for multiple devices from information given by network configuration.',
+    title = "REST Provider",
+    url = "https://wiki.onosproject.org/display/ONOS/REST",
 )
-