1 files changed, 3 insertions, 0 deletions

diff --git a/README.en b/README.en
index 17d411f..a1e88d9 100644
--- a/README.en
+++ b/README.en
@@ -9,6 +9,9 @@
 
  * Documentation
 
+    make rd2
+    make rdoc
+
     See mmap.rd, mmap.html
 
  * Tests : if you have rubyunit