diff --git a/README.md b/README.md
index f89636f..6f1bea5 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,9 @@ A bunch of utility functions that work with number in Vietnamese language
 
 ## Features
 
+- Zero dependencies
+- Edge runtime built-in support
+
+## Functions
+
 - Read Vietnamese Number
diff --git a/deno.json b/deno.json
index 9876295..3d9d70e 100644
--- a/deno.json
+++ b/deno.json
@@ -1,10 +1,10 @@
 {
   "name": "@hckhanh/vn-number",
-  "version": "1.1.4",
+  "version": "1.1.5",
   "exports": "./src/index.ts",
   "exclude": [
     ".github/",
-    "tests/",
+    "src/**/*.test.ts",
     ".git*",
     ".prettier*",
     ".*ignore",
diff --git a/src/read/index.ts b/src/read/index.ts
index 7b6748d..ef61818 100644
--- a/src/read/index.ts
+++ b/src/read/index.ts
@@ -1,11 +1,8 @@
 import NumberReader from './NumberReader.ts'
 
 /**
- * This is a helper that convert a number to a string like the way a real Vietnamese. It comes with features:
- *
- * - Zero dependencies
- * - Edge runtime built-in support
- * - Unlimited value (use {@link string} for number bigger than {@link bigint})
+ * This is a helper that convert a number to a string like the way a real Vietnamese.
+ * It can be used with unlimited value (use {@link string} for number bigger than {@link bigint})
  *
  * @example
  * ```ts
@@ -15,8 +12,8 @@ import NumberReader from './NumberReader.ts'
  * // output: mười chín triệu chín trăm chín mươi nghìn
  * ```
  *
- * @param number the number to read. It can be string or number type
- * @return the Vietnamese number in string.
+ * @param number The number to read. It can be string, number or bigint value
+ * @return The Vietnamese number in string.
  */
 export function readVnNumber(number: string | number | bigint): string {
   return NumberReader.read(number)