9842 man page typos and spelling

@@ -4,11 +4,11 @@
 
 NAME
        media_getid - return the id of a piece of media
 
 SYNOPSIS
-       cc [flag ...] file ...-lvolgmt [library ...]
+       cc [flag ...] file ...-lvolmgt [library ...]
 
        #include <volmgt.h>