enh: Link to online documentation in README
diff --git a/README.md b/README.md
index d7a3600..ed799eb 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 [![Build Status](https://travis-ci.org/gflags/gflags.svg?branch=master)](https://travis-ci.org/gflags/gflags)
 [![Build status](https://ci.appveyor.com/api/projects/status/4ctod566ysraus74/branch/master?svg=true)](https://ci.appveyor.com/project/schuhschuh/gflags/branch/master)
 
+The documentation of the gflags library is available online at https://gflags.github.io/gflags/.
+
 25 November 2016
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