diff --git a/README.md b/README.md
index 8f66c3a..1236520 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ You can install `terraform-mode.el` from [MELPA](https://melpa.org/) by `package
 - imenu
 - Formatting using `terraform fmt`
 - Block folding
+- easier access to Terraform resource documentation
 
 ### Block folding
 
@@ -41,6 +42,11 @@ We also provide function `terraform-toggle-or-indent` which
 folds-or-indents.  It is not bound by default, but you can bind it to
 `TAB` or any other key.
 
+### Access to Terraform resource documentation
+
+Within a `resource` or a `data` block, type `C-c C-h` to open a new
+browser tab with the resource or data documentation page.
+
 ## Customize Variables
 
 #### `terraform-indent-level`(Default: `2`)