diff --git a/chapter/16/workflow/internal/service/jobs/register/tokenbucket/tokenbucket.go b/chapter/16/workflow/internal/service/jobs/register/tokenbucket/tokenbucket.go
index b74de2e..e150e06 100644
--- a/chapter/16/workflow/internal/service/jobs/register/tokenbucket/tokenbucket.go
+++ b/chapter/16/workflow/internal/service/jobs/register/tokenbucket/tokenbucket.go
@@ -3,9 +3,12 @@ Package tokenbucket registers a job that is used to fetch a token from a token b
 
 Register name: "tokenBucket"
 Args:
+
 	"bucket"(mandatory): The name of the bucket
 	"fatal"(mandatory): true if a failure should cause a fatal error, false if it should block until it gets one
+
 Result:
+
 	If the site is not in decom, will return a fatal error.
 */
 package tokenbucket
@@ -59,7 +62,7 @@ func (a *args) validate(args map[string]string) error {
 			case "true":
 				a.fatal = true
 			case "false":
-				a.fatal = true
+				a.fatal = false
 			default:
 				return fmt.Errorf("arg(fatal) was not true or false, was %q", v)
 			}
diff --git a/chapter/8/rollout/lb/client/cli/cli.go b/chapter/8/rollout/lb/client/cli/cli.go
index f326bd1..4a98c95 100644
--- a/chapter/8/rollout/lb/client/cli/cli.go
+++ b/chapter/8/rollout/lb/client/cli/cli.go
@@ -75,7 +75,7 @@ func main() {
 			Port:    int32(*port),
 			URLPath: *urlPath,
 		}
-		if err := c.AddBackend(ctx, *pattern, b); err != nil {
+		if err := c.RemoveBackend(ctx, *pattern, b); err != nil {
 			panic(err)
 		}
 	case "poolHealth":