Update README.md

nhatthm · Jul 22, 2021 · f6c247b · f6c247b
1 parent a0723a3
commit f6c247b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -137,7 +137,7 @@ type Replacer interface {
 3. A map or vars (without the `$`) `map[string]string`
 
 ```go
-var _ = expandog.NewStepExpander(map[string]string{
+var _ = expandog.NewStepExpander(expandog.Pairs{
     "HUSBAND": "John",
     "WIFE":    "Jane",
 })
@@ -146,7 +146,7 @@ var _ = expandog.NewStepExpander(map[string]string{
 4. A provider that provides a map of vars (without the `$`) `map[string]string`. The provider will be called every step.
 
 ```go
-var _ = expandog.NewStepExpander(func() map[string]string {
+var _ = expandog.NewStepExpander(func() expandog.Pairs {
     return map[string]string{
         "RAND": fmt.Sprintf("%d", rand.Int63()),
     }