Acknowledgment for layer support

1 files changed, 12 insertions, 9 deletions

diff --git a/doc.go b/doc.go
index 0a394a4..bfefefe 100644
--- a/doc.go
+++ b/doc.go
@@ -46,6 +46,8 @@ Features
 
 • Document protection
 
+• Layers
+
 gofpdf has no dependencies other than the Go standard library. All tests pass
 on Linux, Mac and Windows platforms. Like FPDF version 1.7, from which gofpdf
 is derived, this package does not yet support UTF-8 fonts. However, support is
@@ -59,15 +61,16 @@ directly from it. Drawing support is adapted from the FPDF geometric figures
 script by David Hernández Sanz. Transparency support is adapted from the FPDF
 transparency script by Martin Hall-May. Support for gradients and clipping is
 adapted from FPDF scripts by Andreas Würmser. Support for outline bookmarks is
-adapted from Olivier Plathey by Manuel Cornes. Support for transformations is
-adapted from the FPDF transformation script by Moritz Wagner and Andreas
-Würmser. PDF protection is adapted from the work of Klemen Vodopivec for the
-FPDF product. Lawrence Kesteloot provided code to allow an image's extent to be
-determined prior to placement. Support for vertical alignment within a cell was
-provided by Stefan Schroeder. Ivan Daniluk generalized the font and image
-loading code to use the Reader interface while maintaining backward
-compatibility. Anthony Starks provided code for the Polygon function. Bruno
-Michel has provided valuable assistance with the code.
+adapted from Olivier Plathey by Manuel Cornes. Layer support is adapted from
+Olivier Plathey. Support for transformations is adapted from the FPDF
+transformation script by Moritz Wagner and Andreas Würmser. PDF protection is
+adapted from the work of Klemen Vodopivec for the FPDF product. Lawrence
+Kesteloot provided code to allow an image's extent to be determined prior to
+placement. Support for vertical alignment within a cell was provided by Stefan
+Schroeder. Ivan Daniluk generalized the font and image loading code to use the
+Reader interface while maintaining backward compatibility. Anthony Starks
+provided code for the Polygon function. Bruno Michel has provided valuable
+assistance with the code.
 
 The FPDF website is http://www.fpdf.org/.