Update book title to include edition number

Author: loiane

README.md

@@ -1,7 +1,7 @@
 Learning JavaScript Data Structures and Algorithms
 ===================================================
 
-Source code of **Learning JavaScript Data Structures and Algorithms** book.
+Source code of **Learning JavaScript Data Structures and Algorithms** (4th edition) book.
 
 # Chapters
 
@@ -58,7 +58,13 @@ npm test
 
 ```
 cd src/01-intro
-node 01-hello-world.js
+node 01-hello-variables.js
+```
+
+or:
+
+```
+node src/01-intro/01-hello-variables.js
 ```
 
 ## 💻 Tecnologies

tsconfig.json

@@ -1,15 +1,14 @@
 {
     "compilerOptions": {
         "target": "ESNext",
-        "module": "ESNext",
+        "module": "CommonJS",
         //"outDir": "dist",
         "rootDir": "src",
         // "strict": true,
-        "esModuleInterop": true
+        "esModuleInterop": true,
+        "forceConsistentCasingInFileNames": true,
     },
-    "include": [
-        "src/**/*.ts"
-    ],
+    "include": ["src/**/*"],
     "exclude": [
         "node_modules"
     ]