Fix typo: "individial" -> "individual" in sp_Blitz.sql

Co-authored-by: BrentOzar <245462+BrentOzar@users.noreply.github.com>

Author: Copilot

sp_Blitz.sql

@@ -590,7 +590,7 @@ AS
 			WHERE dp.database_name = DB_NAME(d.database_id)
 		);
 
-		/*Skip individial checks where we don't have permissions*/
+		/*Skip individual checks where we don't have permissions*/
         INSERT #SkipChecks (DatabaseName, CheckID, ServerName)
         SELECT
             v.*