[bat] update grammar

extensions/bat/syntaxes/batchfile.tmLanguage.json

@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/mmims/language-batchfile/commit/40b605c75db3967a24b7015f6d3a885360b84e28",
+	"version": "https://github.com/mmims/language-batchfile/commit/3dd105c31484e5975144478dac1aa91d8f51e528",
 	"scopeName": "source.batchfile",
 	"name": "Batch File",
 	"fileTypes": [
@@ -454,11 +454,15 @@
 				{
 					"begin": "\\(",
 					"beginCaptures": {
-						"0": "punctuation.section.group.begin.batchfile"
+						"0": {
+							"name": "punctuation.section.group.begin.batchfile"
+						}
 					},
 					"end": "\\)",
 					"endCaptures": {
-						"0": "punctuation.section.group.end.batchfile"
+						"0": {
+							"name": "punctuation.section.group.end.batchfile"
+						}
 					},
 					"name": "meta.group.batchfile",
 					"patterns": [