Fix html-self-closing example json (#291)

maoberlehner · michalsnik · commit c7542bde91f3 · 2017-12-17T13:44:54.000+01:00
`vue/html-self-closing` must be used as a key in the eslint config to
make it work correctly. Also this is consitent with the example json for
other rules.
diff --git a/docs/rules/html-self-closing.md b/docs/rules/html-self-closing.md
@@ -16,7 +16,7 @@ This rule has options which specify self-closing style for each context.
 
 ```json
 {
-  "html-self-closing": ["error", {
+  "vue/html-self-closing": ["error", {
     "html": {
       "void": "never",
       "normal": "always",

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ This rule has options which specify self-closing style for each context.`
`16`	`16`
`17`	`17`	```json
`18`	`18`	`{`
`19`		`- "html-self-closing": ["error", {`
	`19`	`+ "vue/html-self-closing": ["error", {`
`20`	`20`	`"html": {`
`21`	`21`	`"void": "never",`
`22`	`22`	`"normal": "always",`