Update doc/nrf-bm/release_notes/release_notes_changelog.rst

Co-authored-by: Bartek Gentkowski <[email protected]>

Author: Vge0rge

doc/nrf-bm/release_notes/release_notes_changelog.rst

@@ -28,7 +28,7 @@ SoftDevice Handler
 ==================
 
 * Updated the system initialization to initialize on application level.
-* Updated the entropy source to use the Cracen true random number generator instead of the Cracen pseudorandom number generator.
+* Updated the entropy source to use the CRACEN true random number generator instead of the CRACEN pseudorandom number generator.
 
 Boards
 ======