improved package.json

Author: tangzx

package.json

@@ -1,14 +1,15 @@
 {
     "name": "emmylua",
-    "displayName": "emmylua",
+    "displayName": "EmmyLua",
     "description": "EmmyLua plugin for vscode",
     "version": "0.0.1",
     "publisher": "tangzx",
     "engines": {
         "vscode": "^1.21.0"
     },
     "categories": [
-        "Other"
+        "Languages",
+        "Debuggers"
     ],
     "activationEvents": [
         "onLanguage:EmmyLua"
@@ -17,6 +18,9 @@
         "type": "git",
         "url": "https://github.com/EmmyLua/VSCode-EmmyLua"
     },
+    "bugs": {
+        "url": "https://github.com/EmmyLua/VSCode-EmmyLua/issues"
+    },
     "main": "./out/extension",
     "contributes": {
         "commands": [