work on docs

[pspp] / doc / introduction.texi

diff --git a/doc/introduction.texi b/doc/introduction.texi
index 3a6ca3bad593e2b0eb6a6d70181c766bab59a258..2e74a6f453a033277149798e01cb4d30c8fe5de9 100644 (file)
--- a/doc/introduction.texi
+++ b/doc/introduction.texi
@@ -1,5 +1,5 @@
 @c PSPP - a program for statistical analysis.
-@c Copyright (C) 2017 Free Software Foundation, Inc.
+@c Copyright (C) 2017, 2020 Free Software Foundation, Inc.
 @c Permission is granted to copy, distribute and/or modify this document
 @c under the terms of the GNU Free Documentation License, Version 1.3
 @c or any later version published by the Free Software Foundation;
@@ -13,12 +13,12 @@
 
 @cindex @pspp{} language
 @cindex language, @pspp{}
-@pspp{} is a tool for statistical analysis of sampled data.  
+@pspp{} is a tool for statistical analysis of sampled data.
 It reads the data, analyzes the data according to commands provided, and writes the results
 to a listing file,  to the standard output or to a window of the graphical display.
 
 The language accepted by @pspp{} is similar to those accepted by SPSS
-statistical products.  
+statistical products.
 The details of @pspp{}'s language are given later in this manual.
 
 @cindex PostScript
@@ -26,7 +26,7 @@ The details of @pspp{}'s language are given later in this manual.
 @cindex HTML
 @cindex DocBook
 @pspp{} produces tables and charts as output, which it can produce in
-several formats; currently, ASCII, PostScript, PDF, HTML, and DocBook are
+several formats; currently, ASCII, PostScript, PDF, HTML, DocBook and @TeX{} are
 supported.
 
 The current version of @pspp{}, @value{VERSION}, is incomplete in