diff --git a/README.md b/README.md
index 5007671..76e715a 100644
--- a/README.md
+++ b/README.md
@@ -833,13 +833,13 @@ import {actionAsync, task} from "mobx-utils"
 mobx.configure({ enforceActions: "observed" }) // don't allow state modifications outside actions
 
 class Store {
-	 @observable githubProjects = []
-	 @state = "pending" // "pending" / "done" / "error"
+  @observable githubProjects = []
+  @state = "pending" // "pending" / "done" / "error"
 
-	 @actionAsync
-	 async fetchProjects() {
-	   this.githubProjects = []
-	   this.state = "pending"
+  @actionAsync
+  async fetchProjects() {
+    this.githubProjects = []
+    this.state = "pending"
     try {
       // note the use of task when awaiting!
       const projects = await task(fetchGithubProjectsSomehow())
diff --git a/src/action-async.ts b/src/action-async.ts
index 80f6bfa..466331a 100644
--- a/src/action-async.ts
+++ b/src/action-async.ts
@@ -112,13 +112,13 @@ export function actionAsync<F extends (...args: any[]) => Promise<any>>(fn: F):
  * mobx.configure({ enforceActions: "observed" }) // don't allow state modifications outside actions
  *
  * class Store {
- * 	 \@observable githubProjects = []
- * 	 \@state = "pending" // "pending" / "done" / "error"
+ *   \@observable githubProjects = []
+ *   \@state = "pending" // "pending" / "done" / "error"
  *
- * 	 \@actionAsync
- * 	 async fetchProjects() {
- * 	   this.githubProjects = []
- * 	   this.state = "pending"
+ *   \@actionAsync
+ *   async fetchProjects() {
+ *     this.githubProjects = []
+ *     this.state = "pending"
  *     try {
  *       // note the use of task when awaiting!
  *       const projects = await task(fetchGithubProjectsSomehow())