Add BIGINT example

Author: DiGi

docs/t-sql/functions/formatmessage-transact-sql.md

@@ -89,6 +89,7 @@ SELECT FORMATMESSAGE('This is the %s and this is the %s.', 'first variable', 'se
 SELECT FORMATMESSAGE('Signed int %i, %d %i, %d, %+i, %+d, %+i, %+d', 5, -5, 50, -50, -11, -11, 11, 11);  
 SELECT FORMATMESSAGE('Signed int with leading zero %020i', 5);  
 SELECT FORMATMESSAGE('Signed int with leading zero 0 %020i', -55);  
+SELECT FORMATMESSAGE('Bigint %I64d', 3000000000);
 SELECT FORMATMESSAGE('Unsigned int %u, %u', 50, -50);  
 SELECT FORMATMESSAGE('Unsigned octal %o, %o', 50, -50);  
 SELECT FORMATMESSAGE('Unsigned hexadecimal %x, %X, %X, %X, %x', 11, 11, -11, 50, -50);  
@@ -97,7 +98,6 @@ SELECT FORMATMESSAGE('Unsigned hexadecimal with prefix: %#x, %#X, %#X, %X, %x',
 SELECT FORMATMESSAGE('Hello %s!', 'TEST');  
 SELECT FORMATMESSAGE('Hello %20s!', 'TEST');  
 SELECT FORMATMESSAGE('Hello %-20s!', 'TEST');  
-SELECT FORMATMESSAGE('Hello %20s!', 'TEST');  
 ```  
 
 ## See Also