Update README.md

[mishrasamiksha]

Corrected typo error for the words

Summary

[describe your changes here]

Checklist

• CHANGELOG.md for the BSP or HAL updated
• All new or modified code is well documented, especially public items
• No new warnings or clippy suggestions have been introduced (see CI or check locally)

If Adding a new Board

• Board CI added to crates.json
• Board is properly following "Tier 2" conventions, unless otherwise decided to be "Tier 1"

If Adding a new cargo feature to the HAL

• Feature is added to the test matrix for applicable boards / PACs in crates.json

[jbeaurivage]

Closed as a very low effort contribution that exhibits some kind of contribution farming pattern.