/**
* Returns a command to superpose structures by closest positioning of
- * residues in {@code atomSpec} to the corresponding residues in {@ refAtoms}.
- * If wanted, this may include commands to visually highlight the residues
- * that were used for the superposition.
+ * residues in {@code atomSpec} to the corresponding residues in
+ * {@code refAtoms}. If wanted, this may include commands to visually
+ * highlight the residues that were used for the superposition.
*
* @param refAtoms
* @param atomSpec