Be more concice and less verbose

Fix syntax and typos in contribute file

Fix broken path to contribution file

Mention author's user name in copyright section

Rename all md files to uppercase

Remove redundant comments for readability

Use async/await instead of setTimeout

Add minor comments and improve syntax

Comply with the new guidelines of writing patterns

Fix typos and syntax

Add a consideration about error handling

Explain error handling more in depth

Explain more in depth

Comply with the new guidelines of writing patterns

Fix minor syntax and typos