Update docs

Author: michalsnik

Diff for: README.md

@@ -209,7 +209,7 @@ Enforce all the rules in this category, as well as all higher priority rules, wi
 |:---|:--------|:------------|
 | :wrench: | [vue/html-closing-bracket-newline](./docs/rules/html-closing-bracket-newline.md) | require or disallow a line break before tag's closing brackets |
 | :wrench: | [vue/html-closing-bracket-spacing](./docs/rules/html-closing-bracket-spacing.md) | require or disallow a space before tag's closing brackets |
-|  | [vue/prop-name-casing](./docs/rules/prop-name-casing.md) | enforce specific casing for the Prop name in Vue components |
+| :wrench: | [vue/prop-name-casing](./docs/rules/prop-name-casing.md) | enforce specific casing for the Prop name in Vue components |
 | :wrench: | [vue/script-indent](./docs/rules/script-indent.md) | enforce consistent indentation in `<script>` |
 
 <!--RULES_TABLE_END-->

Diff for: docs/rules/prop-name-casing.md

@@ -1,5 +1,7 @@
 # enforce specific casing for the Prop name in Vue components (vue/prop-name-casing)
 
+- :wrench: The `--fix` option on the [command line](http://eslint.org/docs/user-guide/command-line-interface#fix) can automatically fix some of the problems reported by this rule.
+
 This rule would enforce proper casing of props in vue components(camelCase).
 
 ## :book: Rule Details