Fixed spelling of the word "if" (#24953)

Author: jonaslewin

docs/fundamentals/code-analysis/quality-rules/ca5364.md

@@ -43,7 +43,7 @@ Don't use deprecated TLS protocol versions.
 
 ## When to suppress warnings
 
-You can suppress this warning i:
+You can suppress this warning if:
 
 - The reference to the deprecated protocol version isn't being used to enable a deprecated version.
 - You need to connect to a legacy service that can't be upgraded to use secure TLS configurations.