Update releasenotes/notes/optimize1qgatesdecomposition-is-parallel-in-rust-with-rayon-multithreading-a108d4e761cb4429.yaml

Co-authored-by: Raynel Sanchez <87539502+raynelfss@users.noreply.github.com>

Author: mtreinish

releasenotes/notes/optimize1qgatesdecomposition-is-parallel-in-rust-with-rayon-multithreading-a108d4e761cb4429.yaml

@@ -2,6 +2,6 @@
 performance:
   - The :class:`.Optimize1qGatesDecomposition` transpiler pass, and its
     C API functions :c:func:`qk_transpiler_pass_optimize_1q_sequences`
-    :c:func:`qk_transpiler_pass_standalone_optimize_1q_sequences`, is now
+    :c:func:`qk_transpiler_pass_standalone_optimize_1q_sequences`, are now
     multithreaded which results in improved runtime performance. See
     `#15567 <https://github.com/Qiskit/qiskit/pull/15567>`__ for more details.