update doc on chmod

docs/config-format.md

@@ -46,7 +46,7 @@ Entry    | Description
 `src` | dotfile path within the `dotpath` (dotfile with empty `src` are ignored and considered installed, can use `variables` and `dynvariables`, make sure to quote)
 `link` | define how this dotfile is installed. Possible values: *nolink*, *link*, *link_children* (see [Symlinking dotfiles](config.md#symlink-dotfiles)) (defaults to value of `link_dotfile_default`)
 `actions` | list of action keys that need to be defined in the **actions** entry below (see [actions](config-details.md#entry-actions))
-`chmod` | defines the file permission in octal notation to apply during installation (see [permissions](config.md#permissions))
+`chmod` | defines the file permissions in octal notation to apply during installation (see [permissions](config.md#permissions))
 `cmpignore` | list of patterns to ignore when comparing (enclose in quotes when using wildcards, see [ignore patterns](config.md#ignore-patterns))
 `ignoreempty` | if true empty template will not be deployed (defaults to value of `ignoreempty`)
 `instignore` | list of patterns to ignore when installing (enclose in quotes when using wildcards, see [ignore patterns](config.md#ignore-patterns))
@@ -73,6 +73,7 @@ Entry    | Description
   actions:
     - <action-key>
   template: (true|false)
+  chmod: '<file-permissions>'
   trans_read: <transformation-key>
   trans_write: <transformation-key>
 ```

docs/config.md

@@ -61,10 +61,23 @@ Here are some rules on the use of variables in configs:
 
 ## Permissions
 
-Dotdrop allows to control the permission applied to a dotfile using the
+Dotdrop allows to control the permissions applied to a dotfile using the
 config dotfile entry [chmod](config-format.md#dotfiles-entry).
-A [chmod](config-format.md#dotfiles-entry) entry on a directory is applied to the
-directory only, not recursively.
+A [chmod](config-format.md#dotfiles-entry) entry on a directory
+is applied to the directory only, not recursively.
+
+For example
+```yaml
+dotfiles:
+  f_file:
+    src: file
+    dst: ~/file
+    chmod: 644
+  f_dir:
+    src: dir
+    dst: ~/dir
+    chmod: 744
+```
 
 On `import` the following rules are applied: