Remove a year from the ECMAScript Language title in normative reference

chicoxyzzy · Ms2ger · commit 273341138ff6 · 2019-11-29T18:01:32.000+01:00
The URL points to latest spec draft so it should be just ECMAScript and not ES2018. This also make it consistent with [WebAssembly JS API Normative Reference](https://www.w3.org/TR/2019/PR-wasm-js-api-1-20191001/#normative)
diff --git a/document/web-api/index.bs b/document/web-api/index.bs
@@ -17,7 +17,7 @@ Prepare For TR: true
 {
   "ECMA-262": {
     "href": "https://tc39.github.io/ecma262",
-    "title": "ECMAScript® 2018 Language Specification",
+    "title": "ECMAScript® Language Specification",
     "publisher": "ECMA TC39",
     "status": "Current Editor's Draft"
   },

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ Prepare For TR: true`
`17`	`17`	`{`
`18`	`18`	`"ECMA-262": {`
`19`	`19`	`"href": "https://tc39.github.io/ecma262",`
`20`		`- "title": "ECMAScript® 2018 Language Specification",`
	`20`	`+ "title": "ECMAScript® Language Specification",`
`21`	`21`	`"publisher": "ECMA TC39",`
`22`	`22`	`"status": "Current Editor's Draft"`
`23`	`23`	`},`