[REF] component: small improvement

and run prettier

doc/learning/environment.md

@@ -20,29 +20,28 @@ create a test environment with mock services.
 
 For example:
 
-
 ```js
 async function myEnv() {
-    const templates = await loadTemplates();
-    const qweb = new QWeb({templates});
-    const session = getSession();
+  const templates = await loadTemplates();
+  const qweb = new QWeb({ templates });
+  const session = getSession();
 
-    return {
-        _t: myTranslateFunction,
-        session: session,
-        qweb: qweb,
-        services: {
-            localStorage: localStorage,
-            rpc: rpc,
-        },
-        debug: false,
-        inMobileMode: true,
-    };
+  return {
+    _t: myTranslateFunction,
+    session: session,
+    qweb: qweb,
+    services: {
+      localStorage: localStorage,
+      rpc: rpc
+    },
+    debug: false,
+    inMobileMode: true
+  };
 }
 
 async function start() {
-    owl.config.env = await myEnv();
-    const app = new App();
-    await app.mount(document.body);
+  owl.config.env = await myEnv();
+  const app = new App();
+  await app.mount(document.body);
 }
-```
+```

doc/readme.md

@@ -1,6 +1,7 @@
 # 🦉 OWL Documentation 🦉
 
 ## Reference
+
 - [Animations](reference/animations.md)
 - [Component](reference/component.md)
 - [Configuration](reference/config.md)
@@ -43,7 +44,7 @@ and `EventBus` is exported as `owl.core.EventBus`):
 
 ```
 Component                               misc
-Context                                     AsyncRoot 
+Context                                     AsyncRoot
 QWeb                                    router
 Store                                       Link
 useState                                    RouteComponent
@@ -70,4 +71,3 @@ hooks                                       loadJS
 ```
 
 Note that for convenience, the `useState` hook is also exported at the root of the `owl` object.
-

doc/reference/config.md

@@ -1,7 +1,7 @@
 # 🦉 Config 🦉
 
-The Owl framework is designed to work in many situations.  However, it is
-sometimes necessary to customize some behaviour.  This is done by using the
+The Owl framework is designed to work in many situations. However, it is
+sometimes necessary to customize some behaviour. This is done by using the
 global `config` object. It currently has two keys:
 
 - [`mode`](#mode),

doc/reference/environment.md

@@ -15,4 +15,3 @@ Note: some additional information can be found here:
 
 - [What should go into an environment?](../learning/environment.md)
 - [Customizing an environment](config.md#env)
-