diff --git a/cura_app.py b/cura_app.py
index a7059a3940..c3c766fdb1 100755
--- a/cura_app.py
+++ b/cura_app.py
@@ -12,14 +12,14 @@ from UM.Platform import Platform
 
 parser = argparse.ArgumentParser(prog = "cura",
                                  add_help = False)
-parser.add_argument('--debug',
-                    action='store_true',
+parser.add_argument("--debug",
+                    action="store_true",
                     default = False,
                     help = "Turn on the debug mode by setting this option."
                     )
-parser.add_argument('--trigger-early-crash',
-                    dest = 'trigger_early_crash',
-                    action = 'store_true',
+parser.add_argument("--trigger-early-crash",
+                    dest = "trigger_early_crash",
+                    action = "store_true",
                     default = False,
                     help = "FOR TESTING ONLY. Trigger an early crash to show the crash dialog."
                     )