grid.rb in prawn-1.1.0

- old
+ new

@@ -1,5 +1,7 @@
+# encoding: utf-8
+
 # grid.rb: Provides a basic grid layout system for Prawn
 #
 # Contributed by Andrew O'Brien in March 2009
 #
 # This is free software. Please see the LICENSE and COPYING files for details.
@@ -12,10 +14,10 @@
     # rows and columns and the width to use for the gutter as the
     # keys :rows, :columns, :gutter, :row_gutter, :column_gutter
     #
     # Note that a completely new grid object is built each time define_grid()
     # is called. This means that all subsequent calls to grid() will use
-    # the newly defined Grid object -- grids are not nestable like 
+    # the newly defined Grid object -- grids are not nestable like
     # bounding boxes are.
 
     def define_grid(options = {})
       @boxes = nil
       @grid = Grid.new(self, options)