Fix indentation

Change-Id: If9c1dacfaf0d22c7b4d5a76ea413e96759e6ef0c
diff --git a/src/main/resources/Documentation/config.md b/src/main/resources/Documentation/config.md
index bc0ddc7..c16d3ef 100644
--- a/src/main/resources/Documentation/config.md
+++ b/src/main/resources/Documentation/config.md
@@ -28,16 +28,16 @@
     client-secret = "<client-secret>"
 
   [plugin "@PLUGIN@-gitlab-oauth"]
-      root-url = "<gitlab url>"
-      client-id = "<client-id>"
-      client-secret = "<client-secret>"
+    root-url = "<gitlab url>"
+    client-id = "<client-id>"
+    client-secret = "<client-secret>"
 
   [plugin "@PLUGIN@-dex-oauth"]
-      domain = "<domain for username manipulation (optional)>"
-      service-name = "<custom service name (optional)>"
-      root-url = "<dex url>"
-      client-id = "<client-id>"
-      client-secret = "<client-secret>"
+    domain = "<domain for username manipulation (optional)>"
+    service-name = "<custom service name (optional)>"
+    root-url = "<dex url>"
+    client-id = "<client-id>"
+    client-secret = "<client-secret>"
 ```
 
 When one from the sections above is omitted, OAuth SSO is used.