Fix bird naming (#2010)

Any instances of IBM + [Processor family name] should change to IBM
Quantum [Processor family name]

docs/guides/qedma-qesem.ipynb

@@ -36,9 +36,9 @@
     "## Unique error mitigation features\n",
     "QESEM has been demonstrated to provide high-accuracy results for a variety of quantum applications and on the largest circuit volumes achievable today. QESEM offers the following user-facing features, demonstrated in the benchmarks section below:\n",
     "1.\t**Guaranteed accuracy:** QESEM outputs unbiased estimations for expectation values of observables. Its EM method is equipped with theoretical guarantees, which - together with Qedma’s cutting-edge characterization - ensure the mitigation converges to the noiseless circuit output up to the user-specified accuracy. In contrast to many heuristic EM methods that are prone to systematic errors or biases, QESEM’s guaranteed accuracy is essential for ensuring reliable results in generic quantum circuits and observables.\n",
-    "2.\t**Scalability to large QPUs:** QESEM’s QPU time depends on circuit volumes, but is otherwise independent of the number of qubits. Qedma has demonstrated QESEM on the largest quantum devices available today, including the IBM 127-qubit Eagle and 133-qubit Heron devices.\n",
+    "2.\t**Scalability to large QPUs:** QESEM’s QPU time depends on circuit volumes, but is otherwise independent of the number of qubits. Qedma has demonstrated QESEM on the largest quantum devices available today, including the IBM Quantum 127-qubit Eagle and 133-qubit Heron devices.\n",
     "3.\t**Application-agnostic:** QESEM has been demonstrated on a variety of applications, including Hamiltonian simulation, VQE, QAOA, and amplitude estimation. Users can input any quantum circuit and observable to be measured, and obtain accurate error-free results. The only limitations are dictated by the hardware specifications and allocated QPU time, which determine the accessible circuit volumes and output accuracies. In contrast, many error reduction solutions are application-specific or involve uncontrolled heuristics, rendering them inapplicable for generic quantum circuits and applications.\n",
-    "4.  **Extended gate set:** QESEM supports fractional-angle gates, and provides Qedma-optimized fractional-angle $Rzz(\\theta)$ gates on IBM Eagle devices. This extended gate set enables more efficient compilation and unlocks circuit volumes larger by a factor of up to 2 compared to default CX/CZ compilation.\n",
+    "4.  **Extended gate set:** QESEM supports fractional-angle gates, and provides Qedma-optimized fractional-angle $Rzz(\\theta)$ gates on IBM Quantum Eagle devices. This extended gate set enables more efficient compilation and unlocks circuit volumes larger by a factor of up to 2 compared to default CX/CZ compilation.\n",
     "5.\t**Multibase observables:** QESEM supports input observables composed of many non-commuting Pauli strings, such as generic Hamiltonians. The choice of measurement bases and the optimization of QPU resource allocation (shots and circuits) is then performed automatically by QESEM to minimize the required QPU time for the requested accuracy. This optimization, which takes into account hardware fidelities and execution rates, enables you to run deeper circuits and obtain higher accuracies."
    ]
   },