Update doc/user_guide/eels.rst

Co-authored-by: Jonas Lähnemann <[email protected]>

doc/user_guide/eels.rst

@@ -359,7 +359,7 @@ loss probability caused by the interactions with the material's electronic struc
 It offers insights into the material's electronic properties, bonding, and local environments.
 Therefore, we cannot model them from first-principles because i) the material is usually unknown
 ii) HyperSpy only supports Hydrogenic and Hartree-Slater EELS core-loss models. Instead, the
-:py:class:`~._components.eels_cl_edge.EELSCLEdge` component include feature
+:py:class:`~._components.eels_cl_edge.EELSCLEdge` component includes features
 for EELS fine structure modelling and analysis using functions to mimic the fine structure
 features. The most basic consists on modelling
 the fine structure of ionization edges using a spline function. You can activate this feature