Fix: Correct typos in README.md (#32)

Author: TripleChecker

README.md

@@ -14,4 +14,4 @@ Below is a brief overview of the tools available in this repository:
 | [honeytoken-tools](./honeytoken-tools)                               | Script to disseminate honeytokens in your repositories via Pull Requests                                                                                                                                                                                           |
 | [team-mapping-github-gitguardian](./team-mapping-github-gitguardian) | An example script using the GitHub and GitGuardian APIs to map GitHub Teams and the repositories they own to GitGuardian Teams and their perimeters.                                                                                                               |
 | [team-mapping-gitlab-gitguardian](./team-mapping-gitlab-gitguardian) | An example script using the Gitlab and GitGuardian APIs to map Gitlab Groups and the repositories they own to GitGuardian Teams and their perimeters.                                                                                                              |
-| [secret-key-rotation](./secret-key-rotation) | Rotate the Database Encrytion Secret Key. |
+| [secret-key-rotation](./secret-key-rotation) | Rotate the Database Encryption Secret Key. |