docu: minor changes to documentation

doc/src/components.dox

@@ -14,9 +14,9 @@ Information on how to configure, build, install, and link YAC can be found
 
 \section yac_libs Libraries
 
-- \subpage yac_libs_core Core
-- \subpage yac_libs_mci MCI (Model Coupling Interface)
-- \subpage yac_libs_utils Utilities
+- \subpage yac_libs_core "Core"
+- \subpage yac_libs_mci "MCI (Model Coupling Interface)"
+- \subpage yac_libs_utils "Utilities"
 
 \section yac_tools Tools
 

doc/src/version_info.dox

@@ -5,6 +5,8 @@
 /**
  * \page version_info Condensed release information
 
+\tableofcontents
+
 \section version_352 Version 3.5.2 (Dec 2024)
 
 - fixes installation of Python bindings