siunitx 2.1m (20mar11)

git-svn-id: svn://tug.org/texlive/trunk@21772 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 8 insertions, 6 deletions

diff --git a/Master/texmf-dist/doc/latex/siunitx/README b/Master/texmf-dist/doc/latex/siunitx/README
index 1230a473093..a104e81e305 100644
--- a/Master/texmf-dist/doc/latex/siunitx/README
+++ b/Master/texmf-dist/doc/latex/siunitx/README
@@ -6,15 +6,17 @@ Released under the LaTeX Project Public License v1.3c or later
 See http://www.latex-project.org/lppl.txt
 ----------------------------------------------------------------
 
-Typesetting values with units requires care to ensure that the
-combined mathematical meaning of the value plus unit combination
-is clear.  In particular, the SI units system lays down a
-consistent set of units with rules on how these are to be used.
-However, different countries and publishers have differing
+Physical quantities have both numbers and units, and each
+physical quantity should be expressed as the product of a number
+and a unit. Typesetting physical quantities requires care to
+ensure that the combined mathematical meaning of the number-unit
+combination is clear.  In particular, the SI units system lays
+down a consistent set of units with rules on how these are to be
+used. However, different countries and publishers have differing
 conventions on the exact appearance of numbers (and units).
 
 The siunitx package provides a set of tools for authors to
-typeset numbers and units in a consistent way.  The package has
+typeset quantities in a consistent way.  The package has
 an extended set of configuration options which make it possible
 to follow varying typographic conventions with the same input
 syntax.  The package includes automated processing of numbers
diff --git a/Master/texmf-dist/doc/latex/siunitx/siunitx.pdf b/Master/texmf-dist/doc/latex/siunitx/siunitx.pdf
index f0f8cc1895a..85246f8eefa 100644
--- a/Master/texmf-dist/doc/latex/siunitx/siunitx.pdf
+++ b/Master/texmf-dist/doc/latex/siunitx/siunitx.pdf