diff --git a/demos/Enumerations.playground/Contents.swift b/demos/Enumerations.playground/Contents.swift
index 2d038a1..59e88fd 100644
--- a/demos/Enumerations.playground/Contents.swift
+++ b/demos/Enumerations.playground/Contents.swift
@@ -3,7 +3,7 @@ enum HttpResponse{
     case Error
 }
 
-let response = HttpResponse.Success;
+let response = HttpResponse.Success(status:201);
 
 switch response {
 case .Success(200):
diff --git a/workshops/ios-app-101/Designs.odg b/workshops/ios-app-101/Designs.odg
new file mode 100644
index 0000000..2017a4a
Binary files /dev/null and b/workshops/ios-app-101/Designs.odg differ
diff --git a/workshops/ios-app-101/Designs.pdf b/workshops/ios-app-101/Designs.pdf
new file mode 100644
index 0000000..b600600
Binary files /dev/null and b/workshops/ios-app-101/Designs.pdf differ