Improve docs of importing github_repository_file

Signed-off-by: Timo Sand <[email protected]>

Author: deiga

website/docs/r/repository_file.html.markdown

@@ -15,10 +15,11 @@ GitHub repository.
 ## Example Usage
 
 ### Existing Branch
+
 ```hcl
 
 resource "github_repository" "foo" {
-  name      = "tf-acc-test-%s"
+  name      = "example"
   auto_init = true
 }
 
@@ -36,10 +37,11 @@ resource "github_repository_file" "foo" {
 ```
 
 ### Auto Created Branch
+
 ```hcl
 
 resource "github_repository" "foo" {
-  name      = "tf-acc-test-%s"
+  name      = "example"
   auto_init = true
 }
 
@@ -57,55 +59,47 @@ resource "github_repository_file" "foo" {
 
 ```
 
-
 ## Argument Reference
 
 The following arguments are supported:
 
-* `repository` - (Required) The repository to create the file in.
+- `repository` - (Required) The repository to create the file in.
 
-* `file` - (Required) The path of the file to manage.
+- `file` - (Required) The path of the file to manage.
 
-* `content` - (Required) The file content.
+- `content` - (Required) The file content.
 
-* `branch` - (Optional) Git branch (defaults to the repository's default branch).
+- `branch` - (Optional) Git branch (defaults to the repository's default branch).
   The branch must already exist, it will only be created automatically if 'autocreate_branch' is set true.
 
-* `commit_author` - (Optional) Committer author name to use. **NOTE:** GitHub app users may omit author and email information so GitHub can verify commits as the GitHub App. This maybe useful when a branch protection rule requires signed commits.
+- `commit_author` - (Optional) Committer author name to use. **NOTE:** GitHub app users may omit author and email information so GitHub can verify commits as the GitHub App. This maybe useful when a branch protection rule requires signed commits.
 
-* `commit_email` - (Optional) Committer email address to use. **NOTE:** GitHub app users may omit author and email information so GitHub can verify commits as the GitHub App. This may be useful when a branch protection rule requires signed commits.
+- `commit_email` - (Optional) Committer email address to use. **NOTE:** GitHub app users may omit author and email information so GitHub can verify commits as the GitHub App. This may be useful when a branch protection rule requires signed commits.
 
-* `commit_message` - (Optional) The commit message when creating, updating or deleting the managed file.
+- `commit_message` - (Optional) The commit message when creating, updating or deleting the managed file.
 
-* `overwrite_on_create` - (Optional) Enable overwriting existing files. If set to `true` it will overwrite an existing file with the same name. If set to `false` it will fail if there is an existing file with the same name.
+- `overwrite_on_create` - (Optional) Enable overwriting existing files. If set to `true` it will overwrite an existing file with the same name. If set to `false` it will fail if there is an existing file with the same name.
 
-* `autocreate_branch` - (Optional) Automatically create the branch if it could not be found. Defaults to false. Subsequent reads if the branch is deleted will occur from 'autocreate_branch_source_branch'.
+- `autocreate_branch` - (Optional) Automatically create the branch if it could not be found. Defaults to false. Subsequent reads if the branch is deleted will occur from 'autocreate_branch_source_branch'.
 
-* `autocreate_branch_source_branch` - (Optional) The branch name to start from, if 'autocreate_branch' is set. Defaults to 'main'.
+- `autocreate_branch_source_branch` - (Optional) The branch name to start from, if 'autocreate_branch' is set. Defaults to 'main'.
 
-* `autocreate_branch_source_sha` - (Optional) The commit hash to start from, if 'autocreate_branch' is set. Defaults to the tip of 'autocreate_branch_source_branch'. If provided, 'autocreate_branch_source_branch' is ignored.
+- `autocreate_branch_source_sha` - (Optional) The commit hash to start from, if 'autocreate_branch' is set. Defaults to the tip of 'autocreate_branch_source_branch'. If provided, 'autocreate_branch_source_branch' is ignored.
 
 ## Attributes Reference
 
 The following additional attributes are exported:
 
-* `commit_sha` - The SHA of the commit that modified the file.
+- `commit_sha` - The SHA of the commit that modified the file.
 
-* `sha` - The SHA blob of the file.
-
-* `ref` - The name of the commit/branch/tag.
+- `sha` - The SHA blob of the file.
 
+- `ref` - The name of the commit/branch/tag.
 
 ## Import
 
-Repository files can be imported using a combination of the `repo` and `file`, e.g.
+Repository files can be imported using a combination of the `repo`, `file` and `branch`, e.g.
 
-```
-$ terraform import github_repository_file.gitignore example/.gitignore
-```
-
-To import a file from a branch other than the default branch, append `:` and the branch name, e.g.
-
-```
-$ terraform import github_repository_file.gitignore example/.gitignore:dev
+```sh
+terraform import github_repository_file.gitignore example/.gitignore:main
 ```