Merge pull request #30 from GrimTheReaper/patch-1

Added Colour to example

README.md

@@ -19,34 +19,34 @@ Available on [godoc.org](http://www.godoc.org/gopkg.in/boj/redistore.v1).
 See http://www.gorillatoolkit.org/pkg/sessions for full documentation on underlying interface.
 
 ### Example
-
-    // Fetch new store.
-    store, err := NewRediStore(10, "tcp", ":6379", "", []byte("secret-key"))
-    if err != nil {
-        panic(err)
-    }
-    defer store.Close()
-
-    // Get a session.
-	session, err = store.Get(req, "session-key")
-	if err != nil {
-        log.Error(err.Error())
-    }
-
-    // Add a value.
-    session.Values["foo"] = "bar"
-
-    // Save.
-    if err = sessions.Save(req, rsp); err != nil {
-        t.Fatalf("Error saving session: %v", err)
-    }
-
-    // Delete session.
-    session.Options.MaxAge = -1
-    if err = sessions.Save(req, rsp); err != nil {
-        t.Fatalf("Error saving session: %v", err)
-    }
-
-    // Change session storage configuration for MaxAge = 10 days.
-    store.SetMaxAge(10*24*3600)
-
+``` go
+// Fetch new store.
+store, err := NewRediStore(10, "tcp", ":6379", "", []byte("secret-key"))
+if err != nil {
+	panic(err)
+}
+defer store.Close()
+
+// Get a session.
+session, err = store.Get(req, "session-key")
+if err != nil {
+	log.Error(err.Error())
+}
+
+// Add a value.
+session.Values["foo"] = "bar"
+
+// Save.
+if err = sessions.Save(req, rsp); err != nil {
+	t.Fatalf("Error saving session: %v", err)
+}
+
+// Delete session.
+session.Options.MaxAge = -1
+if err = sessions.Save(req, rsp); err != nil {
+	t.Fatalf("Error saving session: %v", err)
+}
+
+// Change session storage configuration for MaxAge = 10 days.
+store.SetMaxAge(10 * 24 * 3600)
+```