diff --git a/tools/sdbus++ b/tools/sdbus++
index 01922c9..76998c9 100755
--- a/tools/sdbus++
+++ b/tools/sdbus++
@@ -4,11 +4,12 @@
 import argparse
 import sys
 
+
 def main():
-    valid_types = { 'interface': sdbusplus.Interface }
-    valid_processes = { 'markdown' : "markdown",
-                        'server-header' : "server_header",
-                        'server-cpp' : "server_cpp" }
+    valid_types = {'interface': sdbusplus.Interface}
+    valid_processes = {'markdown': "markdown",
+                       'server-header': "server_header",
+                       'server-cpp': "server_cpp"}
 
     parser = argparse.ArgumentParser(description='Process sdbus++ YAML files.')
 
@@ -25,9 +26,9 @@
     parser.add_argument('item', metavar='ITEM', type=str,
                         help='Item to process.')
 
-    args = parser.parse_args();
+    args = parser.parse_args()
 
-    if sys.version_info < (3,0):
+    if sys.version_info < (3, 0):
         lookup = mako.lookup.TemplateLookup(directories=[args.templatedir],
                                             disable_unicode=True)
     else: