Fix spacing of code blocks

Code blocks should not be spaced 4 times, as this will
prevent the code from being colored. They should
also be spaced the same as the lists they are a part
of, to make reading easier.

4 files changed, 33 insertions, 33 deletions

diff --git a/doc/api/README.md b/doc/api/README.md
index 6284bc82e27..3ded230370c 100644
--- a/doc/api/README.md
+++ b/doc/api/README.md
@@ -311,9 +311,9 @@ By default, impersonation is enabled. To disable impersonation:
 
 1. Edit `/etc/gitlab/gitlab.rb`:
 
-    ```ruby
-    gitlab_rails['impersonation_enabled'] = false
-    ```
+   ```ruby
+   gitlab_rails['impersonation_enabled'] = false
+   ```
 
 1. Save the file and [reconfigure](../administration/restart_gitlab.md#omnibus-gitlab-reconfigure)
    GitLab for the changes to take effect.
@@ -326,10 +326,10 @@ To re-enable impersonation, remove this configuration and reconfigure GitLab.
 
 1. Edit `config/gitlab.yml`:
 
-    ```yaml
-    gitlab:
-      impersonation_enabled: false
-    ```
+   ```yaml
+   gitlab:
+     impersonation_enabled: false
+   ```
 
 1. Save the file and [restart](../administration/restart_gitlab.md#installations-from-source)
    GitLab for the changes to take effect.
diff --git a/doc/api/lint.md b/doc/api/lint.md
index 71c09d35b8c..b9b49f3df27 100644
--- a/doc/api/lint.md
+++ b/doc/api/lint.md
@@ -22,30 +22,30 @@ Example responses:
 
 - Valid content:
 
-    ```json
-    {
-      "status": "valid",
-      "errors": []
-    }
-    ```
+  ```json
+  {
+    "status": "valid",
+    "errors": []
+  }
+  ```
 
 - Invalid content:
 
-    ```json
-    {
-      "status": "invalid",
-      "errors": [
-        "variables config should be a hash of key value pairs"
-      ]
-    }
-    ```
+  ```json
+  {
+    "status": "invalid",
+    "errors": [
+      "variables config should be a hash of key value pairs"
+    ]
+  }
+  ```
 
 - Without the content attribute:
 
-    ```json
-    {
-      "error": "content is missing"
-    }
-    ```
+  ```json
+  {
+    "error": "content is missing"
+  }
+  ```
 
 [ce-5953]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5953
diff --git a/doc/api/repositories.md b/doc/api/repositories.md
index 681dc72c934..ffae5c17310 100644
--- a/doc/api/repositories.md
+++ b/doc/api/repositories.md
@@ -121,9 +121,9 @@ Parameters:
 - `id` (required) - The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user
 - `sha` (optional) - The commit SHA to download. A tag, branch reference, or SHA can be used. This defaults to the tip of the default branch if not specified. For example:
 
-    ```sh
-    curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.com/api/v4/projects/<project_id>/repository/archive?sha=<commit_sha>
-    ```
+```sh
+curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.com/api/v4/projects/<project_id>/repository/archive?sha=<commit_sha>
+```
 
 ## Compare branches, tags or commits
 
diff --git a/doc/api/runners.md b/doc/api/runners.md
index 1318b9ca828..e6962d17a98 100644
--- a/doc/api/runners.md
+++ b/doc/api/runners.md
@@ -20,10 +20,10 @@ Here's an example of how the two tokens are used in Runner registration:
 1. You use that authentication token and add it to the
    [Runner's configuration file](https://docs.gitlab.com/runner/commands/#configuration-file):
 
-    ```toml
-    [[runners]]
-      token = "<authentication_token>"
-    ```
+   ```toml
+   [[runners]]
+     token = "<authentication_token>"
+   ```
 
 GitLab and Runner are then connected.