Merge branch 'master' into cancel-workflow-bump

Author: timmysilv

doc/introduction/chemistry.rst

@@ -255,6 +255,7 @@ Utility functions
     ~pennylane.qchem.givens_decomposition
     ~pennylane.qchem.hf_state
     ~pennylane.import_operator
+    ~pennylane.qchem.mol_data
     ~pennylane.qchem.read_structure
 
 :html:`</div>`

doc/releases/changelog-dev.md

@@ -259,6 +259,9 @@
 
 <h3>Documentation</h3>
 
+* Added hyperlink text for an URL in the `qml.qchem.mol_data` docstring.
+  [(#3644)](https://github.com/PennyLaneAI/pennylane/pull/3644)
+
 <h3>Bug fixes</h3>
 
 * Fixed a bug in `qml.transforms.metric_tensor` where prefactors of operation generators were taken

pennylane/qchem/structure.py

@@ -422,7 +422,7 @@ def mol_data(identifier, identifier_type="name"):
     repositories for information on chemical substances from which symbols and geometry can be
     retrieved for a compound by its name, SMILES, InChI, InChIKey, or PubChem Compound ID (CID) to
     build a molecule object for Hartree-Fock calculations. The retrieved atomic coordinates will be
-    converted to atomic units <https://en.wikipedia.org/wiki/Bohr_radius>__ for consistency.
+    converted to `atomic units <https://en.wikipedia.org/wiki/Bohr_radius>`__ for consistency.
 
     Args:
         identifier (str or int): compound's identifier as required by the PubChem database