Add capif logos

doc/index.md

-<img src="images/openslice_logo.png" alt="drawing" width="200"/>
+<img src="images/openCAPIF.png" alt="drawing" width="200"/>
 
-version: 2023Q4 - Release 0
-
-The ETSI Software Development Group for OpenSlice (SDG OSL) is developing an open source service based Operations Support System (OSS) to deliver Network Slice as a Service (NSaaS) following specifications from major SDOs including ETSI, TM Forum and GSMA. See more details [here](https://osl.etsi.org/about/).
+version: Release 0
 
+OpenCAPIF
 
 ## Usage
 

mkdocs.yml

@@ -42,7 +42,7 @@ theme:
     primary: 'cyan'
     accent: 'blue'
 
-  logo: 'images/logo_osl.png'
+  logo: 'images/logos/OpenCAPIF.png'
   favicon: images/favicon.png
 
   icon: