doc: Typo fixes, wording and formatting improvements.

[pspp] / doc / expressions.texi

diff --git a/doc/expressions.texi b/doc/expressions.texi
index c205024a7927506daae578d090d9126492b875ba..8e28ad5e24457e33c05161062f2ee546be707954 100644 (file)
--- a/doc/expressions.texi
+++ b/doc/expressions.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;
@@ -636,7 +636,7 @@ empty string.
 Returns the number produced when @var{string} is interpreted according
 to format specifier @var{format}.  If the format width @var{w} is less
 than the length of @var{string}, then only the first @var{w}
-characters in @var{string} are used, e.g.@: @code{NUMBER("123", F3.0)}
+characters in @var{string} are used, @i{e.g.}@: @code{NUMBER("123", F3.0)}
 and @code{NUMBER("1234", F3.0)} both have value 123.  If @var{w} is
 greater than @var{string}'s length, then it is treated as if it were
 right-padded with spaces.  If @var{string} is not in the correct
@@ -1246,7 +1246,7 @@ Constraints: @var{a} > 0, @var{b} > 0, @var{lambda} >= 0, 0 <= @var{x}
 @end deftypefn
 
 @deftypefn {Function} {} PDF.BVNOR (@var{x0}, @var{x1}, @var{rho})
-@deftypefnx {Function} {} CDF.VBNOR (@var{x0}, @var{x1}, @var{rho})
+@deftypefnx {Function} {} CDF.BVNOR (@var{x0}, @var{x1}, @var{rho})
 Bivariate normal distribution of two standard normal variables with
 correlation coefficient @var{rho}.  Two variates @var{x0} and @var{x1}
 must be provided.  Constraints: 0 <= @var{rho} <= 1, 0 <= @var{p} <= 1.
@@ -1554,7 +1554,7 @@ subtraction.
 
 @enumerate
 @item
-@code{(  )}
+@code{()}
 @item
 @code{**}
 @item
@@ -1564,7 +1564,11 @@ subtraction.
 @item
 @code{+  -}
 @item
-@code{EQ  GE  GT  LE  LT  NE}
+@code{=  >=  >  <=  <  <>}
 @item
-@code{AND  NOT  OR}
+@code{NOT}
+@item
+@code{AND}
+@item
+@code{OR}
 @end enumerate