Update doc/nrf/releases_and_maturity/releases/release-notes-3.0.0-preview1.rst

Co-authored-by: Pekka Niskanen <73991005+peknis@users.noreply.github.com>

Author: nordic-krch

doc/nrf/releases_and_maturity/releases/release-notes-3.0.0-preview1.rst

@@ -627,7 +627,7 @@ Debug libraries
 
 * :ref:`cpu_load` library:
 
-  * Added prefix ``NRF_`` to all Kconfig options (e.g. :kconfig:option:`CONFIG_NRF_CPU_LOAD`) for that module to avoid conflict with Zephyr Kconfig option with the same name.
+  * Added prefix ``NRF_`` to all Kconfig options (for example, :kconfig:option:`CONFIG_NRF_CPU_LOAD`) to avoid conflict with Zephyr Kconfig option with the same name.
 
 DFU libraries
 -------------