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---
title: Catch Misspelled Variable and Function Names
localeTitle: 捕获拼错的变量和函数名称
---
## 捕获拼错的变量和函数名称
### 问题解释:
修复代码中的两个拼写错误以便netWorkingCapital计算有效。
### 暗示
检查前两个变量的拼写是否与使用时相对应。
## 扰流板警报!
**提前解决!**
```javascript
// 'i' and 'e' swapped in "receivables" and missing 's' in "payables"
let receivables = 10;
let payables = 8;
let netWorkingCapital = receivables - payables;
console.log(`Net working capital is: ${netWorkingCapital}`);
```