units.7: Remove references to NIST

The SI brochure is the reference.

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/man7/units.7 b/man7/units.7
index 56f39038cb096a400e7dee4d0366e1d4d1c25ec8..efb20cf682b530d3986e21397b2e32ec6cd6fdb8 100644 (file)
--- a/man7/units.7
+++ b/man7/units.7
@@ -44,12 +44,6 @@ Q    quetta  10^30  = 1000000000000000000000000000000
 .PP
 The symbol for micro is the Greek letter mu, often written u
 in an ASCII context where this Greek letter is not available.
-See also
-.PP
-.RS
-.UR http://physics.nist.gov\:/cuu\:/Units\:/prefixes.html
-.UE
-.RE
 .SS Binary prefixes
 The binary prefixes resemble the decimal ones,
 but have an additional \(aqi\(aq
@@ -71,11 +65,6 @@ Zi   zebi    2^70 = 1180591620717411303424
 Yi     yobi    2^80 = 1208925819614629174706176
 .TE
 .RE
-.PP
-See also
-.PP
-.UR http://physics.nist.gov\:/cuu\:/Units\:/binary.html
-.UE
 .SS Discussion
 Before these binary prefixes were introduced, it was fairly
 common to use k=1000 and K=1024, just like b=bit, B=byte.