fixed description of AdK equilibrium dataset

No solvent is included (not even ions).

Author: orbeckst

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+### Fixes
+- fixed description of 'AdK equilibrium' dataset
+
+
 ## [0.2.2] - 2018-10-05
 ### Fixes
 - all dataset descriptions now contain *number of trajectories*

MDAnalysisData/descr/adk_equilibrium.rst

@@ -8,8 +8,9 @@ AdK equilibrium trajectory dataset
 MD trajectory of apo adenylate kinase with CHARMM27 force field and
 simulated with explicit water and ions in NPT at 300 K and 1
 bar. Saved every 240 ps for a total of 1.004 µs. Produced on PSC
-Anton. The trajectory only contains the protein and all solvent
-stripped. Superimposed on the CORE domain of AdK by RMSD fitting.
+Anton. The trajectory only contains the protein while all solvent was
+stripped in order to reduce the trajectory size. The whole protein was
+superimposed on the CORE domain of AdK by RMSD fitting.
 
 The topology is contained in the PSF file (CHARMM format). The
 trajectory is contained in the DCD file (CHARMM/NAMD format).

docs/adk_equilibrium.rst

@@ -9,9 +9,8 @@
 .. module:: MDAnalysisData.adk_equilibrium
 
 The :mod:`MDAnalysisData.adk_equilibrium` module contains a 1-µs
-equilibrium MD trajectory of a globular protein with ions included but
-solvent water molecules removed. It can be used to study protein
-dynamics and protein-ion interactions.
+equilibrium MD trajectory of a globular protein with all solvent
+removed. It can be used to study protein dynamics.
 
 .. currentmodule:: MDAnalysisData.adk_equilibrium