diff --git a/docs/source/api/python/techniques/ISISPowder-Pearl-v1.rst b/docs/source/api/python/techniques/ISISPowder-Pearl-v1.rst
index 4bca382bf0c141b5e02baf802a215c615559bdb5..04514d2bb94fcdf9956fc192b2ae9302debdaca7 100644
--- a/docs/source/api/python/techniques/ISISPowder-Pearl-v1.rst
+++ b/docs/source/api/python/techniques/ISISPowder-Pearl-v1.rst
@@ -10,7 +10,7 @@ ISIS Powder Diffraction Scripts - PEARL Reference
 .. _creating_pearl_object-isis-powder-diffraction-ref:
 
 Creating PEARL Object
---------------------
+----------------------
 This method assumes you are familiar with the concept of objects in Python.
 If not more details can be read here: :ref:`intro_to_objects-isis-powder-diffraction-ref`
 
diff --git a/docs/source/api/python/techniques/ISISPowder-Polaris-v1.rst b/docs/source/api/python/techniques/ISISPowder-Polaris-v1.rst
index 7c458bcffb915ee9ac65b2d1e63929275c32ef2b..4c208e8345178a8477ba8ce90930b7371dbeaed8 100644
--- a/docs/source/api/python/techniques/ISISPowder-Polaris-v1.rst
+++ b/docs/source/api/python/techniques/ISISPowder-Polaris-v1.rst
@@ -10,7 +10,7 @@ ISIS Powder Diffraction Scripts - POLARIS Reference
 .. _creating_polaris_object_isis-powder-diffraction-ref:
 
 Creating POLARIS Object
---------------------
+------------------------
 This method assumes you are familiar with the concept of objects in Python.
 If not more details can be read here: :ref:`intro_to_objects-isis-powder-diffraction-ref`