Update nrf_modem/doc/dect_clock_sync.rst

Co-authored-by: Divya S Pillai <91891495+divipillai@users.noreply.github.com>

Author: tokaivola

nrf_modem/doc/dect_clock_sync.rst

@@ -438,8 +438,8 @@ When using the reference output feature:
 
 * You must not use the **COEX1** pin for other coexistence functions when reference output is enabled.
 * Account for the 100 ms pulse width when designing downstream circuitry
-* The reference output reflects the modem's internal time, which may be adjusted during synchronization
-* Disable reference output when not needed to free the COEX1 pin for other uses
+* The reference output reflects the modem's internal time, which might be adjusted during synchronization.
+* Disable reference output when not needed to free the **COEX1** pin for other uses.
 
 API reference
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