diff --git a/packages/power-assert/README.md b/packages/power-assert/README.md
index 8dda426..22fed1f 100644
--- a/packages/power-assert/README.md
+++ b/packages/power-assert/README.md
@@ -27,12 +27,12 @@ Install with [npm](https://www.npmjs.com/):
 ### Node Modules
 
 ```js
-const { testContent } = require("power-doctest");
-testContent({
+const { runPowerDoctest } = require("power-doctest");
+runPowerDoctest({
     content: "1; // => 2",
     contentType: "javascript",
     filePath: "test.js",
-    disableRunning: true
+    disableRunning: false
 }).then(results => {
     console.log(results[0].status); // => "rejected"
 });
diff --git a/packages/power-assert/package.json b/packages/power-assert/package.json
index 82a6afd..614f23c 100644
--- a/packages/power-assert/package.json
+++ b/packages/power-assert/package.json
@@ -39,7 +39,9 @@
     "clean": "rimraf lib/",
     "prettier": "prettier --write \"**/*.{js,jsx,ts,tsx,css}\"",
     "prepublish": "npm run --if-present build",
-    "test": "mocha \"test/**/*.ts\"",
+    "test": "npm run test:unit && npm run test:readme",
+    "test:unit": "mocha \"test/**/*.ts\"",
+    "test:readme": "npm run build && ./bin/cmd.js README.md",
     "watch": "tsc -p . --watch"
   },
   "prettier": {