diff --git a/docs/api/CustomExceptions.rst b/docs/api/CustomExceptions.rst
index d6d55b12e66b250ec439fa2a2881270bfaf1a652..24307560f63d05048597b1851420f5162c3443d2 100644
--- a/docs/api/CustomExceptions.rst
+++ b/docs/api/CustomExceptions.rst
@@ -17,7 +17,7 @@ The library may throw one of these exceptions, which are all based on
   :outline:
 
 ``InternalErrorException``
-****************************
+**************************
 .. doxygenstruct:: ALL::InternalErrorException
   :outline:
 
@@ -32,12 +32,12 @@ The library may throw one of these exceptions, which are all based on
   :outline:
 
 ``OutOfBoundsException``
-****************************
+************************
 .. doxygenstruct:: ALL::OutOfBoundsException
   :outline:
 
 ``PointDimensionMissmatchException``
-****************************
+************************************
 .. doxygenstruct:: ALL::PointDimensionMissmatchException
   :outline: