[elpa] externals/devdocs f7c57d1: Note about FSF copyright assignment

[ELPA Syncer]

branch: externals/devdocs
commit f7c57d1878d78f076e2a2ef1c97129dc8aa4da15
Author: Augusto Stoffel <arstoffel@gmail.com>
Commit: Augusto Stoffel <arstoffel@gmail.com>

    Note about FSF copyright assignment
---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 1cf3c48..4afeb10 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,13 @@ In the `*devdocs*` buffer, navigation keys similar to Info 
and
 hyperlinks are opened in the same viewing buffer, and external links
 are opened as `browse-url` normally would.
 
+Contributing
+------------
+
+Discussions, suggestions and code contributions are welcome!  Since
+this package is part of GNU ELPA, nontrivial contributions (above 15
+lines of code) require a copyright assignment to the FSF.
+
 [DevDocs]: https://devdocs.io
 [GNU ELPA]: https://elpa.gnu.org/packages/devdocs.html
 [MELPA]: https://melpa.org/#/devdocs