1 files changed, 7 insertions, 3 deletions
diff --git a/chm/drplot.html b/chm/drplot.html
index c141a7a..84cf12e 100644
--- a/chm/drplot.html
+++ b/chm/drplot.html
@@ -24,7 +24,7 @@ either combined or separately, for one or more substances.
 
 <pre>
   drplot(drresults, data, dtype, alpha, path, fileprefix, overlay,
-    postscript, color, colors, fitcolors)
+    postscript, color, datacolors, fitcolors)
 </pre>
 
 
@@ -85,14 +85,18 @@ displayed with a screen graphics device.
 If TRUE, a sensible selection of colors will be attempted. If false, everything
 will be drawn in black
 </td></tr>
-<tr valign="top"><td><code>colors</code></td>
+<tr valign="top"><td><code>datacolors</code></td>
 <td>
 This is a vector of colors, defaulting to 1:8, used for plotting the data.
 </td></tr>
 <tr valign="top"><td><code>fitcolors</code></td>
 <td>
 Here you can specify a palette for the colors of the dose-response fits. The 
-default value is "default", which produces rainbow colors.
+default value is "default", which produces the default palette, if the 
+number of fits to be plotted is 8 or less. Otherwise, rainbow colors 
+will be plotted. Unless there is more than one fit per substance to be plotted,
+or the number of fits is larger than 8, the fitcolors will match the
+datacolors.
 </td></tr>
 </table>