diff --git a/analysis/inference.rst b/analysis/inference.rst
index f45e360ecb5bbb7c532351cc4e880cc2382290fe..e6f77cab1f75f5ccc7ecbde714d860d6095e69cc 100644
--- a/analysis/inference.rst
+++ b/analysis/inference.rst
@@ -12,7 +12,7 @@ Classification
The classification consists of five numbers, summing to unity, that give the
probability that the source is either a :term:`BNS`, :term:`NSBH`, :term:`BBH`
-merger, or contains at least one :term:`MassGap ` component, or is of
+merger, contains at least one :term:`MassGap ` component, or is of
:term:`terrestrial` (i.e. a background fluctuation or a glitch) origin. See the
:ref:`figure in the alert contents section ` for the
boundaries of the source classification categories in the :math:`(m_1, m_2)`