diff --git a/ReleaseNotes b/ReleaseNotes
index a355ae1d7..8d5f9e8aa 100644
--- a/ReleaseNotes
+++ b/ReleaseNotes
@@ -2,7 +2,7 @@ Release v3.0.1, Thu 31 Oct 2024
 =======================================================
 
   * Bug fix for printing signal region combination results
-  * New cluster algorithm (simpler and more stable)
+  * Replaced algorithm for clustering SMS by a modified minimum spanning tree algorithm
   * Made the pyhf backend configurable. WARNING: if backend specified is not found, we now fall back to numpy!
 
 Release v3.0.0, Tue 20 Aug 2024
diff --git a/docs/manual/source/TheoryPredictions.rst b/docs/manual/source/TheoryPredictions.rst
index 7a778fd56..a188c368b 100644
--- a/docs/manual/source/TheoryPredictions.rst
+++ b/docs/manual/source/TheoryPredictions.rst
@@ -209,7 +209,7 @@ Hence, a measure of *distance* between two |SMS| can be defined using the relati
 
 .. math::
 
-   \mbox{distance}(a,b) = d(a,b) = 2 \frac{|\sigma_{{\rm UL},a}-\sigma_{{\rm UL},b}|}{\sigma_{UL,a}+\sigma_{UL,b}}
+   \mbox{distance}(a,b) = d(a,b) = 2 \frac{|\sigma_{{\rm UL},a}-\sigma_{{\rm UL},b}|}{\sigma_{{\rm UL},a}+\sigma_{{\rm UL},b}}
    
 where :math:`\sigma_{{\rm UL},a}` (:math:`\sigma_{{\rm UL},b}`) is the cross section upper limit for |SMS| "a" ("b"). These upper limits are extracted from the :ref:`upper limit maps <ULtype>` and typically depend on the masses and widths of the BSM particles appearing in the |SMS|.
 Notice that the above definition of distance quantifies the experimental analysis'