diff --git a/README.md b/README.md
index d4fe388..0827004 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ err = mutex.Unlock(ctx)
 
 ### Distributed Map
 
-The `Mapp` struct aims to provide similar semantics to native Go map.
+The `Map` struct aims to provide similar semantics to a native Go map.
 
 ```go
 ctx := context.Background()
diff --git a/marshal/json_marshaler.go b/marshal/json_marshaler.go
index 4896989..88461e0 100644
--- a/marshal/json_marshaler.go
+++ b/marshal/json_marshaler.go
@@ -5,9 +5,11 @@ import (
 	"encoding/json"
 )
 
+// JsonMarshaler is an implementation of Marshaler that uses JSON.
 type JsonMarshaler[T any] struct {
 }
 
+// Marshal marshals a go struct into a JSON string.
 func (jm *JsonMarshaler[T]) Marshal(ctx context.Context, value T) (string, error) {
 	bytes, err := json.Marshal(value)
 	if err != nil {
@@ -17,6 +19,7 @@ func (jm *JsonMarshaler[T]) Marshal(ctx context.Context, value T) (string, error
 	return string(bytes), nil
 }
 
+// Unmarshal unmarshals a go struct from a JSON string into a go struct.
 func (jm *JsonMarshaler[T]) Unmarshal(ctx context.Context, valueString string, value *T) error {
 	return json.Unmarshal([]byte(valueString), value)
 }
diff --git a/marshal/marshal.go b/marshal/marshal.go
index a48880f..8367927 100644
--- a/marshal/marshal.go
+++ b/marshal/marshal.go
@@ -4,7 +4,10 @@ import (
 	"context"
 )
 
+// Marshaler is an interface contract for marshalling values from Go structs into strings that can be stored in Redis.
 type Marshaler[T any] interface {
+	// Marshal marshals a go struct into a string.
 	Marshal(ctx context.Context, value T) (string, error)
+	// Unmarshal unmarshals a string into a go struct.
 	Unmarshal(ctx context.Context, valueString string, value *T) error
 }