platform/x86: dell-ddv: Fix mangled list in documentation

Add missing empty line necessary for sphinx to recognize
the list. Also reword the first entry a little bit.

Signed-off-by: Armin Wolf <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>

Author: Wer-Wolf

Documentation/wmi/devices/dell-wmi-ddv.rst

@@ -187,7 +187,8 @@ WMI method BatteryeRawAnalytics()
 
 Returns a buffer usually containg 12 blocks of analytics data.
 Those blocks contain:
-- block number starting with 0 (u8)
+
+- a block number starting with 0 (u8)
 - 31 bytes of unknown data
 
 .. note::