Remove last machid manpage alias
remove machid manual pages, since machid was removed

@@ -539,11 +539,10 @@
                 valrange.1      \
                 valstr.1        \
                 valtime.1       \
                 valuid.1        \
                 valyorn.1       \
-                vax.1           \
                 vedit.1         \
                 whence.1        \
                 while.1         \
                 zcat.1
 

@@ -644,25 +643,10 @@
 ulimit.1        := LINKSRC = limit.1
 unlimit.1       := LINKSRC = limit.1
 
 dumpkeys.1      := LINKSRC = loadkeys.1
 
-i286.1          := LINKSRC = machid.1
-i386.1          := LINKSRC = machid.1
-i486.1          := LINKSRC = machid.1
-i860.1          := LINKSRC = machid.1
-iAPX286.1       := LINKSRC = machid.1
-pdp11.1         := LINKSRC = machid.1
-sparc.1         := LINKSRC = machid.1
-sun.1           := LINKSRC = machid.1
-u370.1          := LINKSRC = machid.1
-u3b.1           := LINKSRC = machid.1
-u3b15.1         := LINKSRC = machid.1
-u3b2.1          := LINKSRC = machid.1
-u3b5.1          := LINKSRC = machid.1
-vax.1           := LINKSRC = machid.1
-
 rmail.1         := LINKSRC = mail.1
 
 page.1          := LINKSRC = more.1
 
 snca.1          := LINKSRC = nca.1