diff --git a/tools/build/bazel/onos_app.bzl b/tools/build/bazel/onos_app.bzl
index fb2840a..2431374 100644
--- a/tools/build/bazel/onos_app.bzl
+++ b/tools/build/bazel/onos_app.bzl
@@ -106,7 +106,7 @@
     for feature in required_features:
         arguments += ["-f", feature]
     for app in required_apps:
-            arguments += ["-d", app]
+        arguments += ["-d", app]
 
     if security != "":
         arguments += ["-s", security]
diff --git a/tools/build/bazel/osgi_features.bzl b/tools/build/bazel/osgi_features.bzl
index 9683789..10700a5 100644
--- a/tools/build/bazel/osgi_features.bzl
+++ b/tools/build/bazel/osgi_features.bzl
@@ -24,10 +24,14 @@
 # Implementation of a rule to produce an OSGi feature XML snippet
 def _osgi_feature_impl(ctx):
     xmlArgs = [
-        "-O", ctx.outputs.feature_xml.path,
-        "-n", ctx.attr.name,
-        "-v", ctx.attr.version,
-        "-t", ctx.attr.description,
+        "-O",
+        ctx.outputs.feature_xml.path,
+        "-n",
+        ctx.attr.name,
+        "-v",
+        ctx.attr.version,
+        "-t",
+        ctx.attr.description,
     ]
     bundleArgs = [ctx.outputs.bundle_zip.path]
     inputs = []
diff --git a/tools/build/bazel/osgi_java_library.bzl b/tools/build/bazel/osgi_java_library.bzl
index 77d791b..6c8a381 100644
--- a/tools/build/bazel/osgi_java_library.bzl
+++ b/tools/build/bazel/osgi_java_library.bzl
@@ -114,10 +114,9 @@
         deps.append(ctx.attr.source[java_common.provider])
     deps_provider = java_common.merge(deps)
     return struct(
-        providers = [deps_provider]
+        providers = [deps_provider],
     )
 
-
 _bnd = rule(
     attrs = {
         "deps": attr.label_list(),
@@ -155,8 +154,7 @@
         test_resources = None,
         visibility = ["//visibility:public"],
         version = ONOS_VERSION,
-        import_packages = None,
-    ):
+        import_packages = None):
     if name == None:
         name = "onos-" + native.package_name().replace("/", "-")
     if srcs == None:
@@ -220,8 +218,7 @@
         api_title = "",
         api_version = "",
         api_description = "",
-        api_package = "",
-    ):
+        api_package = ""):
     if srcs == None:
         srcs = _all_java_sources()
     if deps == None:
diff --git a/tools/build/bazel/variables.bzl b/tools/build/bazel/variables.bzl
index a164970..7c32f8a 100644
--- a/tools/build/bazel/variables.bzl
+++ b/tools/build/bazel/variables.bzl
@@ -1,6 +1,6 @@
-ONOS_ORIGIN = 'ONOS Community'
-ONOS_GROUP_ID = 'org.onosproject'
-ONOS_VERSION = '1.14.0-SNAPSHOT'
-DEFAULT_APP_CATEGORY = 'Utility'
-ONOS_ARTIFACT_BASE = 'onos-'
-APP_PREFIX = ONOS_GROUP_ID + '.'
\ No newline at end of file
+ONOS_ORIGIN = "ONOS Community"
+ONOS_GROUP_ID = "org.onosproject"
+ONOS_VERSION = "1.14.0-SNAPSHOT"
+DEFAULT_APP_CATEGORY = "Utility"
+ONOS_ARTIFACT_BASE = "onos-"
+APP_PREFIX = ONOS_GROUP_ID + "."