Updated playground links for Carol's changes.

Author: William Kennedy

CONTRIBUTORS

@@ -28,6 +28,7 @@ Barbara Miller <[email protected]>
 Bharath Bhushan Sreeravindra <[email protected]>
 bsreera <[email protected]>
 Carlos Marin <[email protected]>
+Carol St.Louis <[email protected]>
 Chetan Conikee <[email protected]>
 Cory LaNou <[email protected]>
 DFenniak <[email protected]>

topics/maps/README.md

@@ -16,11 +16,11 @@ http://www.goinggo.net/2013/12/macro-view-of-map-internals-in-go.html
 
 ## Code Review
 
-[Declare, initialize and iterate](example1/example1.go) ([Go Playground](https://play.golang.org/p/wVgTXEVimA))
+[Declare, initialize and iterate](example1/example1.go) ([Go Playground](http://play.golang.org/p/xRdyu6M-Vq))
 
-[Map literal initialization](example2/example2.go) ([Go Playground](https://play.golang.org/p/C0RJU7WUca))
+[Map literal initialization](example2/example2.go) ([Go Playground](http://play.golang.org/p/EtPZoqHgaL))
 
-[Map key restrictions](example3/example3.go) ([Go Playground](http://play.golang.org/p/FcY_0ckwOZ))
+[Map key restrictions](example3/example3.go) ([Go Playground](http://play.golang.org/p/bnnKVUeyhP))
 
 ## Advanced Code Review
 

topics/maps/example1/example1.go

@@ -1,7 +1,7 @@
 // All material is licensed under the Apache License Version 2.0, January 2004
 // http://www.apache.org/licenses/LICENSE-2.0
 
-// http://play.golang.org/p/WZ7qt_I8GY
+// http://play.golang.org/p/xRdyu6M-Vq
 
 // Sample program to show how to declare, initialize and iterate
 // over a map. Shows how iterating over a map is random.
@@ -11,7 +11,7 @@ import "fmt"
 
 // user defines a user in the program.
 type user struct {
-	name  string
+	name    string
 	surname string
 }
 

topics/maps/example2/example2.go

@@ -1,7 +1,7 @@
 // All material is licensed under the Apache License Version 2.0, January 2004
 // http://www.apache.org/licenses/LICENSE-2.0
 
-// https://play.golang.org/p/C0RJU7WUca
+// http://play.golang.org/p/EtPZoqHgaL
 
 // Sample program to show how to declare and initialize a map
 // using a map literal.
@@ -11,7 +11,7 @@ import "fmt"
 
 // user defines a user in the program.
 type user struct {
-	name  string
+	name    string
 	surname string
 }
 

topics/maps/example3/example3.go

@@ -1,7 +1,7 @@
 // All material is licensed under the Apache License Version 2.0, January 2004
 // http://www.apache.org/licenses/LICENSE-2.0
 
-// http://play.golang.org/p/FcY_0ckwOZ
+// http://play.golang.org/p/bnnKVUeyhP
 
 // Sample program to show how only types that can have
 // equality defined on them can be a map key.
@@ -11,8 +11,8 @@ import "fmt"
 
 // user defines a user in the program.
 type user struct {
-	name  string
-	email string
+	name    string
+	surname string
 }
 
 // users define a set of users.