update package.json

Author: yukukotani

package.json

@@ -1,11 +1,10 @@
 {
   "name": "typescript-plugin-namespace-import",
   "version": "0.1.0",
-  "description": "",
+  "description": "A TypeScript Language Service Plugin to insert Namespace Import automatically.",
   "main": "dist/index.js",
   "scripts": {
-    "build": "tsc",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "build": "tsc"
   },
   "repository": {
     "type": "git",