web commit by http://dalefarnsworth.myopenid.com/: fix typo

[ikiwiki.git] / doc / plugins / sparkline.mdwn

diff --git a/doc/plugins/sparkline.mdwn b/doc/plugins/sparkline.mdwn
index be3c68c421c20a8d17e58b5a9445459e384bf115..1b22054a65a66b580938fe682d8701144b09078d 100644 (file)
--- a/doc/plugins/sparkline.mdwn
+++ b/doc/plugins/sparkline.mdwn
@@ -17,42 +17,38 @@ to use the plugin, you will need:
 * A "php" program in the path, that can run standalone php programs.
 * [[cpan Digest::SHA1]]
 
-On a Debian system, this can be accomplished by installing the
-`libsparkline-php`, `php5-gd`, `php5-cli`, and `libdigest-sha1-perl`
-packages.
+On a Debian system, this can be accomplished by installing these packages:
+`libsparkline-php` `php5-gd` `php5-cli` `libdigest-sha1-perl`
 
 # examples
 
        \[[sparkline 1 3 5 -3 10 0 width=40 height=16
        featurepoint="4,-3,red,3" featurepoint="5,10,green,3"]]
 
+This creates a simple line graph, graphing several points.
 [[if test="enabled(sparkline)" then="""
 [[sparkline 1 3 5 -3 10 0 width=40 height=16
 featurepoint="4,-3,red,3" featurepoint="5,10,green,3"]]
 """]]
-
-This creates a simple line graph, graphing several points. It will be drawn
-40 pixels wide and 16 pixels high. The high point in the line has a green
-marker, and the low point has a red marker.
+It will be drawn 40 pixels wide and 16 pixels high. The high point in the
+line has a green marker, and the low point has a red marker.
 
        \[[sparkline 1 -1(red) 1 -1(red) 1 1 1 -1(red) -1(red) style=bar barwidth=2
        barspacing=1 height=13]]
 
+This more complex example generates a bar graph. 
 [[if test="enabled(sparkline)" then="""
-[[sparkline 1 -1(red) 1 -1(red) 1 1 1 -1(red) -1(red) style=bar barwidth=2
-barspacing=1 height=13]]
+[[sparkline 1 -1(red) 1 -1(red) 1 1 1 -1(red) -1(red)
+style=bar barwidth=2 barspacing=1 height=13]]
 """]]
-
-This more complex example generates a bar graph. The bars are 2 pixels
-wide, and separated by one pixel, and the graph is 13 pixels tall. Width is
-determined automatically for bar graphs. The points with negative values
-are colored red, instead of the default black.
+The bars are 2 pixels wide, and separated by one pixel, and the graph is 13
+pixels tall. Width is determined automatically for bar graphs. The points
+with negative values are colored red, instead of the default black.
 
 # usage
 
-The form for the data points is "x,y" for line graphs, or just "y" if the x
-values don't matter. Bar graphs can also add "(color)" to specify a color
-for that bar.
+The form for the data points is "x,y", or just "y" if the x values don't
+matter. Bar graphs can also add "(color)" to specify a color for that bar.
 
 The following named parameters are recognised. Most of these are the same
 as those used by the underlying sparkline library, which is documented in