Fix basic typo (#6783)

Relequestual · web-flow · commit c9f5af2e9484 · 2021-10-28T18:25:41.000+08:00
diff --git a/docs/core-plugins/unit-jest.md b/docs/core-plugins/unit-jest.md
@@ -60,7 +60,7 @@ transformIgnorePatterns: ['/node_modules/']
 We have to add exceptions to this pattern with a RegExp negative lookahead:
 
 ```javascript
-transformIgnorePatterns: ['/node_modules/(?!name-of-lib-o-transform)']
+transformIgnorePatterns: ['/node_modules/(?!name-of-lib-to-transform)']
 ```
 
 To exclude multiple libraries:
