fix tests

Author: icecream17

packages/language-javascript/spec/javascript-spec.coffee

@@ -1968,19 +1968,19 @@ describe "JavaScript grammar", ->
 
     it "detects some illegal uses of the optional chaining operator", ->
       {tokens} = grammar.tokenizeLine('new a?.b')
-      expect(tokens[1]).toEqual value: 'a', scopes: ['source.js', 'meta.class.instance.constructor.js', 'entity.name.type.instance.js']
-      expect(tokens[2]).toEqual value: '?.', scopes: ['source.js', 'meta.class.instance.constructor.js', 'entity.name.type.instance.js', 'invalid.illegal.meta.delimiter.property.period.js']
-      expect(tokens[3]).toEqual value: 'b', scopes: ['source.js', 'meta.class.instance.constructor.js', 'entity.name.type.instance.js']
+      expect(tokens[2]).toEqual value: 'a', scopes: ['source.js', 'meta.class.instance.constructor.js', 'entity.name.type.instance.js']
+      expect(tokens[3]).toEqual value: '?.', scopes: ['source.js', 'meta.class.instance.constructor.js', 'entity.name.type.instance.js', 'invalid.illegal.meta.delimiter.property.optional.js']
+      expect(tokens[4]).toEqual value: 'b', scopes: ['source.js', 'meta.class.instance.constructor.js', 'entity.name.type.instance.js']
 
       {tokens} = grammar.tokenizeLine('a?.b = function c () {}')
       expect(tokens[0]).toEqual value: 'a', scopes: ['source.js', 'variable.other.object.js']
-      expect(tokens[1]).toEqual value: '?.', scopes: ['source.js', 'meta.function.js', 'invalid.illegal.meta.delimiter.method.period.js']
+      expect(tokens[1]).toEqual value: '?.', scopes: ['source.js', 'meta.function.js', 'invalid.illegal.meta.delimiter.method.optional.js']
       expect(tokens[2]).toEqual value: 'b', scopes: ['source.js', 'meta.function.js', 'entity.name.function.js']
       expect(tokens[4]).toEqual value: '=', scopes: ['source.js', 'meta.function.js', 'keyword.operator.assignment.js']
 
       {tokens} = grammar.tokenizeLine('a?.b = _ => 2')
       expect(tokens[0]).toEqual value: 'a', scopes: ['source.js', 'variable.other.object.js']
-      expect(tokens[1]).toEqual value: '?.', scopes: ['source.js', 'meta.function.arrow.js', 'invalid.illegal.meta.delimiter.method.period.js']
+      expect(tokens[1]).toEqual value: '?.', scopes: ['source.js', 'meta.function.arrow.js', 'invalid.illegal.meta.delimiter.method.optional.js']
       expect(tokens[2]).toEqual value: 'b', scopes: ['source.js', 'meta.function.arrow.js', 'entity.name.function.js']
 
   describe "strings and functions", ->