doc: Fix "unexpected indentation" warning.

Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
Change-Id: I521eed6466fdfef18a92f5237912cb402441044a
diff --git a/docs/components/fconf.rst b/docs/components/fconf.rst
index 38566008..7352ac3 100644
--- a/docs/components/fconf.rst
+++ b/docs/components/fconf.rst
@@ -107,6 +107,7 @@
 sub-namespaces. The following concepts should be considered when adding new
 properties/namespaces.
 The framework differentiates two types of properties:
+
  - Properties used inside common code.
  - Properties used inside platform specific code.
 
@@ -114,6 +115,7 @@
 across multiple platforms. They should be globally accessible and defined
 inside the ``lib/fconf`` directory. The namespace must be chosen to reflect the
 feature/data abstracted.
+
 Example:
  - |TBBR| related properties: tbbr.cot.bl2_id
  - Dynamic configuration information: dyn_cfg.dtb_info.hw_config_id
@@ -123,6 +125,7 @@
 within the platform API and are defined only inside the platform scope. The
 namespace must contain the platform name under which the properties defined
 belong.
+
 Example:
  - Arm io framework: arm.io_policies.bl31_id