docs: fix spelling of component in shallowMount.md (#683)

Author: Phoenix1405

Diff for: docs/api/shallowMount.md

@@ -8,8 +8,8 @@
     - `{Object} context`
       - `{Array<Component|Object>|Component} children`
     - `{Object} slots`
-        - `{Array<Componet|Object>|Component|String} default`
-        - `{Array<Componet|Object>|Component|String} named`
+        - `{Array<Component|Object>|Component|String} default`
+        - `{Array<Component|Object>|Component|String} named`
     - `{Object} mocks`
     - `{Object|Array<string>} stubs`
     - `{Vue} localVue`

Diff for: docs/ja/api/shallowMount.md

@@ -8,8 +8,8 @@
     - `{Object} context`
       - `{Array<Component|Object>|Component} children`
     - `{Object} slots`
-        - `{Array<Componet|Object>|Component|String} default`
-        - `{Array<Componet|Object>|Component|String} named`
+        - `{Array<Component|Object>|Component|String} default`
+        - `{Array<Component|Object>|Component|String} named`
     - `{Object} mocks`
     - `{Object|Array<string>} stubs`
     - `{Vue} localVue`

Diff for: docs/zh/api/shallowMount.md

@@ -8,8 +8,8 @@
     - `{Object} context`
       - `{Array<Component|Object>|Component} children`
     - `{Object} slots`
-        - `{Array<Componet|Object>|Component|String} default`
-        - `{Array<Componet|Object>|Component|String} named`
+        - `{Array<Component|Object>|Component|String} default`
+        - `{Array<Component|Object>|Component|String} named`
     - `{Object} mocks`
     - `{Object|Array<string>} stubs`
     - `{Vue} localVue`