diff --git a/package/MDAnalysis/exceptions.py b/package/MDAnalysis/exceptions.py index 04b2b081606..3c42c617207 100644 --- a/package/MDAnalysis/exceptions.py +++ b/package/MDAnalysis/exceptions.py @@ -41,9 +41,8 @@ class NoDataError(ValueError, AttributeError): (e.g., bonds, charges) is not present in the data. * Raised when data is missing in an analysis class because the `run()` - method has not been called. Examples include polymer analysis, PSA - (Path Similarity Analysis), dielectric analysis, and hydrogen bond - analysis. + method has not been called, e.g. + :class:`~MDAnalysis.analysis.polymer.PersistenceLength`. * Raised when timestep data is missing, such as positions, velocities, or forces.