Add section on contributing changes to gofpdf

1 files changed, 22 insertions, 0 deletions

diff --git a/doc.go b/doc.go
index 818f434..86461ac 100644
--- a/doc.go
+++ b/doc.go
@@ -143,6 +143,28 @@ The draw2d package (https://github.com/llgcode/draw2d) is a two dimensional
 vector graphics library that can generate output in different forms. It uses
 gofpdf for its document production mode.
 
+Contributing Changes
+
+gofpdf is a global community effort and you are invited to make it even better.
+If you have implmented a new feature or corrected a problem, please consider
+contributing your change to the project. Here are guidelines for making
+submissions. Your change should
+
+• be compatible with the MIT License
+
+• be properly documented
+
+• include an example in fpdf_test.go if appropriate
+
+• conform to the standards of golint (https://github.com/golang/lint) and
+go vet (https://godoc.org/golang.org/x/tools/cmd/vet), that is, `golint .` and
+`go vet .` should not generate any warnings
+
+• not diminish test coverage (https://blog.golang.org/cover)
+
+Pull requests (https://help.github.com/articles/using-pull-requests/) work
+nicely as a means of contributing your changes.
+
 License
 
 gofpdf is released under the MIT License. It is copyrighted by Kurt Jung and