docs: tweaks (#737)

Author: 38elements

Diff for: docs/api/config.md

@@ -101,6 +101,7 @@ VueTestUtils.config.logModifiedComponents = false
 - default: `true`
 
 It suppresses warnings triggered by Vue while mutating component's observables (e.g. props). When set to `false`, all warnings are visible in the console. This is a configurable way which relies on `Vue.config.silent`.
+
 Example:
 
 ```js

Diff for: docs/api/options.md

@@ -106,9 +106,9 @@ shallowMount(Component, {
   stubs: {
     // stub with a specific implementation
     'registered-component': Foo,
-    // create default stub
-    // another-component is the default stub component name
-    // the default stub is <${default stub component name}-stub>
+    // create default stub.
+    // the component name of default stub is another-component in this case.
+    // the default stub is <${the component name of default stub}-stub>.
     'another-component': true
   }
 })

Diff for: docs/api/wrapper-array/setData.md

@@ -1,6 +1,6 @@
 ## setData(data)
 
-Sets `Wrapper` `vm` data and forces update on each `Wrapper` in `WrapperArray`.
+Sets `Wrapper` `vm` data on each `Wrapper` in `WrapperArray`.
 
 **Note every `Wrapper` must contain a Vue instance.**