refer to bold as bright in black colour documentation

[barcat.git] / barcat

diff --git a/barcat b/barcat
index 57145f2798870b8146478c5f6d3e6d2e065b8ee6..728903914eb7597c283de1649a0650d8441b858c 100755 (executable)
--- a/barcat
+++ b/barcat
@@ -355,7 +355,7 @@ Force colored output of values and bar markers.
 Defaults on if output is a tty,
 disabled otherwise such as when piped or redirected.
 
-=item -f, --field=(<number>|<regexp>)
+=item -f, --field=(<number> | <regexp>)
 
 Compare values after a given number of whitespace separators,
 or matching a regular expression.
@@ -378,7 +378,7 @@ turning long numbers like I<12356789> into I<12.4M>.
 Also changes an exponent I<1.602176634e-19> to I<160.2z>.
 Short integers are aligned but kept without decimal point.
 
-=item -t, --interval[=(<seconds>|-<lines>)]
+=item -t, --interval[=(<seconds> | -<lines>)]
 
 Output partial progress every given number of seconds or input lines.
 An update can also be forced by sending a I<SIGALRM> alarm signal.
@@ -445,13 +445,13 @@ These options can be set to customize this range.
 
 Override colors of parsed numbers.
 Can be any CSI escape, such as I<90> for default dark grey,
-or alternatively I<1;30> for bold black.
+or alternatively I<1;30> for bright black.
 
 In case of additional colors,
 the last is used for values equal to the maximum, the first for minima.
 If unspecified, these are green and red respectively (I<31 90 32>).
 
-=item --spark[=<glyphs>]
+=item --spark[=<characters>]
 
 Replace lines by I<sparklines>,
 single characters corresponding to input values.