update readme

Author: mtanzim

.gitignore

@@ -122,4 +122,4 @@ $RECYCLE.BIN/
 # Custom rules (everything added below won't be overriden by 'Generate .gitignore File' if you use 'Update' option)
 .vscode/
 .eslintrc.json
-05_apiFrontEnd\index.js
+05_apiFrontEnd/index.js

README.md

@@ -10,8 +10,11 @@ mtanzim@gmail.com
 
 Please find notes [here]().
 
-## Further Reading
+## Exercises
+
+- [Simple API Example with callbacks](https://mtanzim.github.io/dci-js-lesson-callbacks/)
+  - [API Link](https://jsonplaceholder.typicode.com/users)
 
-Below links contain additional information.
+## Further Reading
 
-- [React Weather App Example](https://github.com/mtanzim/react-weather-app)
+Below links contain additional information.