Typo and Word Form Errors

[FakhriAz]

AppFlowy-Docs/essential-documentation/contribute-to-appflowy/architecture/frontend/user/events.md

Lines 7 to 9 in cb1d8a0

	| SignIn | Logging into an account using a register email and password |
	| SignUp | Creating a new account |
	| SignOut | Logging out fo an account |

1. Incorrect Word Form: "register" → "registered"

Inaccurate:
Logging into an account using a register email and password
Accurate:
Logging into an account using a registered email and password

2. Typographical Error: "fo" → "of"

Inaccurate:
Logging out fo an account
Accurate:
Logging out of an account