Delete trailing whitespace at end of lines.

[pspp-builds.git] / src / output / charts / plot-chart.h

diff --git a/src/output/charts/plot-chart.h b/src/output/charts/plot-chart.h
index c7a1b2dfaa2cf528a439f85c839f173394b44761..1521777c4605da414a3cc85b1fc12d0c58b97e0a 100644 (file)
--- a/src/output/charts/plot-chart.h
+++ b/src/output/charts/plot-chart.h
@@ -1,6 +1,5 @@
 /* PSPP - computes sample statistics.
    Copyright (C) 2004 Free Software Foundation, Inc.
-   Written by John Darrington <john@darrington.wattle.id.au>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -39,8 +38,8 @@
 #ifndef PLOT_CHART_H
 #define PLOT_CHART_H
 
-                                                            
-extern const char *data_colour[];
+
+extern const char *const data_colour[];
 
 enum tick_orientation {
   TICK_ABSCISSA=0,
@@ -51,9 +50,9 @@ enum tick_orientation {
 /* Draw a tick mark at position
    If label is non zero, then print it at the tick mark
 */
-void draw_tick(struct chart *chart, 
-         enum tick_orientation orientation, 
-         double position, 
+void draw_tick(struct chart *chart,
+         enum tick_orientation orientation,
+         double position,
               const char *label, ...);