diff --git a/index.md b/index.md
index e3e525f..dcdb17f 100644
--- a/index.md
+++ b/index.md
@@ -8,27 +8,27 @@ type: docs
 Setup docker engine.
 
 * [Default Variables](#default-variables)
-  * [dockerengine_base_dir](#dockerengine-base-dir)
-  * [dockerengine_block_registries](#dockerengine-block-registries)
-  * [dockerengine_cli_options](#dockerengine-cli-options)
-  * [dockerengine_docker_group_enabled](#dockerengine-docker-group-enabled)
-  * [dockerengine_http_proxy](#dockerengine-http-proxy)
-  * [dockerengine_https_proxy](#dockerengine-https-proxy)
-  * [dockerengine_insecure_registries](#dockerengine-insecure-registries)
-  * [dockerengine_no_proxy](#dockerengine-no-proxy)
-  * [dockerengine_nsremap_range_length](#dockerengine-nsremap-range-length)
-  * [dockerengine_nsremap_range_start](#dockerengine-nsremap-range-start)
-  * [dockerengine_nsremap_user](#dockerengine-nsremap-user)
-  * [dockerengine_packages](#dockerengine-packages)
-  * [dockerengine_packages_extra](#dockerengine-packages-extra)
-  * [dockerengine_packages_python](#dockerengine-packages-python)
-  * [dockerengine_secure_registries](#dockerengine-secure-registries)
-  * [dockerengine_service](#dockerengine-service)
-  * [dockerengine_storage_lv](#dockerengine-storage-lv)
-  * [dockerengine_storage_pvs](#dockerengine-storage-pvs)
-  * [dockerengine_storage_size](#dockerengine-storage-size)
-  * [dockerengine_storage_vg](#dockerengine-storage-vg)
-  * [dockerengine_usernamespace_enabled](#dockerengine-usernamespace-enabled)
+  * [dockerengine_base_dir](#dockerengine_base_dir)
+  * [dockerengine_block_registries](#dockerengine_block_registries)
+  * [dockerengine_cli_options](#dockerengine_cli_options)
+  * [dockerengine_docker_group_enabled](#dockerengine_docker_group_enabled)
+  * [dockerengine_http_proxy](#dockerengine_http_proxy)
+  * [dockerengine_https_proxy](#dockerengine_https_proxy)
+  * [dockerengine_insecure_registries](#dockerengine_insecure_registries)
+  * [dockerengine_no_proxy](#dockerengine_no_proxy)
+  * [dockerengine_nsremap_range_length](#dockerengine_nsremap_range_length)
+  * [dockerengine_nsremap_range_start](#dockerengine_nsremap_range_start)
+  * [dockerengine_nsremap_user](#dockerengine_nsremap_user)
+  * [dockerengine_packages](#dockerengine_packages)
+  * [dockerengine_packages_extra](#dockerengine_packages_extra)
+  * [dockerengine_packages_python](#dockerengine_packages_python)
+  * [dockerengine_secure_registries](#dockerengine_secure_registries)
+  * [dockerengine_service](#dockerengine_service)
+  * [dockerengine_storage_lv](#dockerengine_storage_lv)
+  * [dockerengine_storage_pvs](#dockerengine_storage_pvs)
+  * [dockerengine_storage_size](#dockerengine_storage_size)
+  * [dockerengine_storage_vg](#dockerengine_storage_vg)
+  * [dockerengine_usernamespace_enabled](#dockerengine_usernamespace_enabled)
 * [Dependencies](#dependencies)
 
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