diff --git a/README.md b/README.md
index eb4bc3d..f66238f 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,9 @@ Laurent Chaput, Atsushi Togo, and Isao Tanaka, Phys. Rev. B **100**, 174304
 Note that this code couples with VASP code, and the electron-phonon interaction
 properties can not be computed only using this code.
 
+Phelel user documentation is found at
+http://phonopy.github.io/phelel/
+
 ## Installation
 
 ### Requirement
diff --git a/doc/index.md b/doc/index.md
index 00d7b21..f87ec93 100644
--- a/doc/index.md
+++ b/doc/index.md
@@ -15,7 +15,7 @@ BSD-3-Clause.
 
 ## Contributors
 
-* {user}Atsushi Togo <atztogo> (National Institute for Materials Science)
+- {user}`Atsushi Togo <atztogo>` (National Institute for Materials Science)
 
 ```{toctree}
 :hidden: