[celix] 02/02: Update the caption for the sequence diagrams to not be a header

[rlenferink]

This is an automated email from the ASF dual-hosted git repository.

rlenferink pushed a commit to branch fix-links
in repository https://gitbox.apache.org/repos/asf/celix.git

commit 4d89f2f93c680f14f7c98d428fe0e80b1e3cbb94
Author: Roy Lenferink <lenferink...@gmail.com>
AuthorDate: Sun Jul 17 19:29:44 2022 +0200

    Update the caption for the sequence diagrams to not be a header
    
    Having this as italic element also allows for better readability on the 
website
---
 documents/services.md | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/documents/services.md b/documents/services.md
index 81e22a25..64336d21 100644
--- a/documents/services.md
+++ b/documents/services.md
@@ -329,21 +329,24 @@ 
CELIX_GEN_CXX_BUNDLE_ACTIVATOR(MyCShellCommandProviderBundleActivator)
 ```
 
 ### Sequence diagrams for service registration
+
 ![Register Service Async](diagrams/services_register_service_async_seq.png)
-A asynchronized service registration
+*An asynchronized service registration*
+
 ---
 
 ![Register Service Async](diagrams/services_register_service_seq.png)
-A synchronized service registration
+*A synchronized service registration*
+
 ---
 
 ![Unregister Service Async](diagrams/services_unregister_service_async_seq.png)
-A asynchronized service un-registration
+*An asynchronized service un-registration*
+
 ---
 
 ![Unregister Service Async](diagrams/services_unregister_service_seq.png)
-A synchronized service un-registration
----
+*A synchronized service un-registration*
 
 ## Using services
 Services can be used directly using the bundle context C functions or C++ 
methods:
@@ -611,20 +614,22 @@ 
CELIX_GEN_CXX_BUNDLE_ACTIVATOR(TrackingCommandServicesExample)
 ### Sequence diagrams for service tracker and service registration
 
 ![Register Service Async](diagrams/services_tracker_services_add_async_seq.png)
-Service tracker callback with an asynchronized service registration
+*Service tracker callback with an asynchronized service registration*
+
 ---
 
 ![Register Service Async](diagrams/services_tracker_services_rem_async_seq.png)
-Service tracker callback with an asynchronized service un-registration
+*Service tracker callback with an asynchronized service un-registration*
+
 ---
 
 ![Register Service Async](diagrams/services_tracker_services_add_seq.png)
-Service tracker callback with a synchronized service registration
+*Service tracker callback with a synchronized service registration*
+
 ---
 
 ![Register Service Async](diagrams/services_tracker_services_rem_seq.png)
-Service tracker callback with a synchronized service un-registration
----
+*Service tracker callback with a synchronized service un-registration*
 
 # The `celix::query` shell command
 To interactively see the which service and service trackers are available the 
`celix::query` shell command