fix: comment syntax between objectKey and value

Author: sigoden

syntaxes/jsona.json

@@ -266,6 +266,9 @@
 					"comment": "the jsona object key",
 					"include": "#objectkey"
 				},
+				{
+					"include": "#comments"
+				},
 				{
 					"begin": ":",
 					"beginCaptures": {
@@ -312,7 +315,8 @@
 				{ "include": "#number" },
 				{ "include": "#string" },
 				{ "include": "#array" },
-				{ "include": "#object" }
+				{ "include": "#object" },
+				{ "include": "#comments" }
 			]
 		},
 		"comments": {