Update README.md

1 files changed, 8 insertions, 2 deletions

diff --git a/README.md b/README.md
index a6bef6d..f1d5050 100644
--- a/README.md
+++ b/README.md
@@ -99,14 +99,17 @@ Get a reference to the Vimba system object and list available system features.
     
     from vimba import *
     
+    vimba = Vimba()
+    vimba.startup()
+    
     # get system object
     system = vimba.getSystem()
-    
+
     # list system features
     for featureName in system.getFeatureNames():
         print 'System feature:', featureName
         
-	# shutdown Vimba
+    # shutdown Vimba
     vimba.shutdown()
 
 ### Interacting with transport layer interfaces
@@ -115,6 +118,9 @@ Get a reference to an interface object and list available interface features.
     
     from vimba import *
     
+    vimba = Vimba()
+    vimba.startup()
+    
     # get list of available interfaces
     interfaceIds = vimba.getInterfaceIds()
     for interfaceId in interfaceIds: