fixed typo in comment (whoopee)

src/sbbs3/sbbsdefs.h

@@ -578,7 +578,7 @@ enum {								/* Values for xtrn_t.event			*/
 #define ON_XFER		3		/* Online remotely - transferring file		*/
 #define ON_WFC		4		/* Online waiting for a call				*/
 
-							/* Varios SYSTEM parameters for sys_status	*/
+							/* Various SYSTEM parameters for sys_status	*/
 #define SS_UNUSED	(1L<<0)	/* Unused          							*/
 #define SS_INITIAL  (1L<<1)	/* The bbs data has been initialized.       */
 #define SS_TMPSYSOP (1L<<2)	/* Temporary Sysop Status					*/