Sort REST JSON entities alphabetically

The JSON entities in the REST documentation were sorted alphabetically
to make it easier for readers to find a certain JSON entity in the
index, but over time some JSON entities got misplaced.

Change-Id: I16ca3d97fd292481f0648dd6c5f49271adf17a1d
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>

Documentation/rest-api-config.txt

diff --git a/Documentation/rest-api-config.txt b/Documentation/rest-api-config.txt
index 4dced7e..0ee6966 100644
--- a/Documentation/rest-api-config.txt
+++ b/Documentation/rest-api-config.txt
@@ -847,17 +847,6 @@
 HitRatioInfo] entity.
 |==================================
 
-[[capability-info]]
-=== CapabilityInfo
-The `CapabilityInfo` entity contains information about a capability.
-
-[options="header",cols="1,6"]
-|=================================
-|Field Name           |Description
-|`id`                 |capability ID
-|`name`               |capability name
-|=================================
-
 [[cache-operation-input]]
 === CacheOperationInput
 The `CacheOperationInput` entity contains information about an
@@ -878,6 +867,17 @@
 specified depends on the operation being executed.
 |==================================
 
+[[capability-info]]
+=== CapabilityInfo
+The `CapabilityInfo` entity contains information about a capability.
+
+[options="header",cols="1,6"]
+|=================================
+|Field Name           |Description
+|`id`                 |capability ID
+|`name`               |capability name
+|=================================
+
 [[entries-info]]
 === EntriesInfo
 The `EntriesInfo` entity contains information about the entries in a