diff --git a/samples/vsphere/common/vapiconnect.py b/samples/vsphere/common/vapiconnect.py
index 21a7db0e..80f49bdd 100644
--- a/samples/vsphere/common/vapiconnect.py
+++ b/samples/vsphere/common/vapiconnect.py
@@ -89,7 +89,7 @@ def logout(stub_config):
 def create_unverified_session(session, suppress_warning=True):
     """
     Create a unverified session to disable the server certificate verification.
-    This is not recommended in production code. 
+    This is not recommended in production code.
     """
     session.verify = False
     if suppress_warning: