Reformat some BUILD files according to the buildifier guidelines

Change-Id: I8aa599f89fc14296275193475e50eb8f27b4bf0a
diff --git a/apps/yang-gui/BUILD b/apps/yang-gui/BUILD
index 66f862a..0e092e2 100644
--- a/apps/yang-gui/BUILD
+++ b/apps/yang-gui/BUILD
@@ -3,20 +3,20 @@
     "//apps/yang:onos-apps-yang",
 ]
 
-osgi_jar_with_tests (
-    deps = COMPILE_DEPS,
-    resources_root = "src/main/resources",
+osgi_jar_with_tests(
     resources = glob(["src/main/resources/**"]),
+    resources_root = "src/main/resources",
+    deps = COMPILE_DEPS,
 )
 
-onos_app (
+onos_app(
     category = "GUI",
     description = "Adds GUI extension that allows the operator to view the list of currently " +
-        "registered YANG models, and their YANG sources. It also provides means for compiling " +
-        "source YANG files (*.yang, *.zip, *.jar) on the fly and directly from the GUI using " +
-        "drag-n-drop.<p/>User can simply compress a set of YANG source files and drop it on the " +
-        "YANG Models GUI view to automatically compile and then register the compiled YANG models.",
-    required_apps = [ "org.onosproject.yang" ],
+                  "registered YANG models, and their YANG sources. It also provides means for compiling " +
+                  "source YANG files (*.yang, *.zip, *.jar) on the fly and directly from the GUI using " +
+                  "drag-n-drop.<p/>User can simply compress a set of YANG source files and drop it on the " +
+                  "YANG Models GUI view to automatically compile and then register the compiled YANG models.",
+    required_apps = ["org.onosproject.yang"],
     title = "YANG Runtime GUI",
     url = "http://onosproject.org",
 )