Fixed indentation of docstrings. (Qiskit#13944)

* Fixed indetation of docstrings.

* resolved the comments

Author: Raghav-Bell

qiskit/circuit/library/arithmetic/piecewise_polynomial_pauli_rotations.py

@@ -101,8 +101,8 @@ def __init__(
             breakpoints: The breakpoints to define the piecewise-linear function.
                 Defaults to ``[0]``.
             coeffs: The coefficients of the polynomials for different segments of the
-            piecewise-linear function. ``coeffs[j][i]`` is the coefficient of the i-th power of x
-            for the j-th polynomial.
+                piecewise-linear function. ``coeffs[j][i]`` is the coefficient of the i-th power of x
+                for the j-th polynomial.
                 Defaults to linear: ``[[1]]``.
             basis: The type of Pauli rotation (``'X'``, ``'Y'``, ``'Z'``).
             name: The name of the circuit.

qiskit/circuit/random/utils.py

@@ -54,9 +54,9 @@ def random_circuit(
         reset (bool): if True, insert middle resets
         seed (int): sets random seed (optional)
         num_operand_distribution (dict): a distribution of gates that specifies the ratio
-        of 1-qubit, 2-qubit, 3-qubit, ..., n-qubit gates in the random circuit. Expect a
-        deviation from the specified ratios that depends on the size of the requested
-        random circuit. (optional)
+            of 1-qubit, 2-qubit, 3-qubit, ..., n-qubit gates in the random circuit. Expect a
+            deviation from the specified ratios that depends on the size of the requested
+            random circuit. (optional)
 
     Returns:
         QuantumCircuit: constructed circuit

qiskit/quantum_info/operators/symplectic/pauli.py

@@ -585,7 +585,7 @@ def evolve(
             other (Pauli or Clifford or QuantumCircuit): The Clifford operator to evolve by.
             qargs (list): a list of qubits to apply the Clifford to.
             frame (string): ``'h'`` for Heisenberg (default) or ``'s'`` for
-            Schrödinger framework.
+                Schrödinger framework.
 
         Returns:
             Pauli: the Pauli :math:`C^\dagger.P.C` (Heisenberg picture)