reorder secetions

Author: carl-adams-planet

docs/configuration.md

@@ -16,25 +16,6 @@ factory methods in [planet_auth_utils.PlanetAuthFactory][]
 A number of auth client implementations are provided.  Clients should
 select the one most appropriate for their use case.
 
-### Planet Legacy Client
-Implemented by [planet_auth.PlanetLegacyAuthClient][] and [planet_auth.PlanetLegacyAuthClientConfig][]
-
-Configuration:
-```json linenums="1" title="~/.planet/_profile_name_/auth_client.json"
-{% include 'auth-client-config/planet-legacy.json' %}
-```
-
-Profile Usage:
-```python linenums="1"
-{% include 'snippets/auth-client-context-from-saved-profile.py' %}
-```
-
-
-Direct Usage:
-```python linenums="1"
-{% include 'snippets/auth-client-context-pl-legacy-direct.py' %}
-```
-
 ### OAuth Clients
 #### Auth Code with PKCE
 Implemented by [planet_auth.AuthCodeAuthClient][] and [planet_auth.AuthCodeClientConfig][]
@@ -154,6 +135,25 @@ outbound calls, which is one of the primary aims of most auth client types.
 Instead, this client configuration can only be used to validate incoming
 tokens.
 
+### Planet Legacy Client
+Implemented by [planet_auth.PlanetLegacyAuthClient][] and [planet_auth.PlanetLegacyAuthClientConfig][]
+
+Configuration:
+```json linenums="1" title="~/.planet/_profile_name_/auth_client.json"
+{% include 'auth-client-config/planet-legacy.json' %}
+```
+
+Profile Usage:
+```python linenums="1"
+{% include 'snippets/auth-client-context-from-saved-profile.py' %}
+```
+
+
+Direct Usage:
+```python linenums="1"
+{% include 'snippets/auth-client-context-pl-legacy-direct.py' %}
+```
+
 ## Environment Variables
 See [planet_auth_utils.EnvironmentVariables][] for a list of environment variables.