Merge pull request MicrosoftDocs#3863 from sveinrune/patch-1

typo

Author: GitHubber17

articles/sql-database/sql-database-technical-overview.md

@@ -129,7 +129,7 @@ SQL Database is the only database system to offer protection of sensitive data i
 
 ### Azure Active Directory integration and multi-factor authentication
 
-SQL Database enables you to centrally manage identities of database user and other Microsoft services with [Azure Active Directory integration](sql-database-aad-authentication.md). This capability simplified permission management and enhances security. Azure Active Directory supports [multi-factor authentication](sql-database-ssms-mfa-authentication.md) (MFA) to increase data and application security while supporting a single sing-in process.
+SQL Database enables you to centrally manage identities of database user and other Microsoft services with [Azure Active Directory integration](sql-database-aad-authentication.md). This capability simplified permission management and enhances security. Azure Active Directory supports [multi-factor authentication](sql-database-ssms-mfa-authentication.md) (MFA) to increase data and application security while supporting a single sign-on process.
 
 ### Compliance certification