Fix a few typos in comments and strings (#7435)

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Qiskit · Dec 23, 2021 · 0e70c05 · 0e70c05
1 parent 8e54baa
commit 0e70c05
Show file tree

Hide file tree

Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/qiskit/algorithms/__init__.py b/qiskit/algorithms/__init__.py
@@ -75,7 +75,7 @@
 ------------
 
 Algorithms to find eigenvalues of an operator. For chemistry these can be used to find excited
-states of a molecule and qiskit.chemistry has some algorithms that leverage chemistry specific
+states of a molecule, and qiskit-nature has some algorithms that leverage chemistry specific
 knowledge to do this in that application domain.
 
 .. autosummary::

diff --git a/qiskit/opflow/operator_globals.py b/qiskit/opflow/operator_globals.py
@@ -57,7 +57,7 @@ def make_immutable(obj):
 Swap = make_immutable(CircuitOp(SwapGate()))
 CZ = make_immutable(CircuitOp(CZGate()))
 
-# 1-Qubit Paulis
+# 1-Qubit states
 Zero = make_immutable(DictStateFn("0"))
 One = make_immutable(DictStateFn("1"))
 Plus = make_immutable(H.compose(Zero))

diff --git a/qiskit/opflow/primitive_ops/pauli_sum_op.py b/qiskit/opflow/primitive_ops/pauli_sum_op.py
@@ -30,7 +30,7 @@
 
 
 class PauliSumOp(PrimitiveOp):
-    """Class for Operators backend by Terra's ``SparsePauliOp`` class."""
+    """Class for Operators backed by Terra's ``SparsePauliOp`` class."""
 
     primitive: SparsePauliOp
 

diff --git a/qiskit/quantum_info/operators/measures.py b/qiskit/quantum_info/operators/measures.py
@@ -343,7 +343,7 @@ def _cvxpy_check(name):
     # Check if CVXPY package is installed
     if not _HAS_CVX:
         raise QiskitError(
-            f"CVXPY backage is requried for {name}. Install with `pip install cvxpy` to use."
+            f"CVXPY package is requried for {name}. Install with `pip install cvxpy` to use."
         )
     # Check CVXPY version
     version = cvxpy.__version__