fixup! Add section for PV arrays in microgrid concepts documentation

Signed-off-by: Sahas Subramanian <[email protected]>

Author: shsms

src/frequenz/sdk/microgrid/__init__.py

@@ -86,7 +86,9 @@
 
 The total PV power production is available through
 [`pv_pool`][frequenz.sdk.microgrid.pv_pool]'s
-[`power`][frequenz.sdk.timeseries.pv_pool.PVPool.power].  The PV pool by default uses all PV inverters available at a location, but PV pool instances can be created for subsets of PV inverters if necessary, by specifying the inverter ids.
+[`power`][frequenz.sdk.timeseries.pv_pool.PVPool.power].  The PV pool by default uses
+all PV inverters available at a location, but PV pool instances can be created for
+subsets of PV inverters if necessary, by specifying the inverter ids.
 
 The `pv_pool` also provides available power bounds through the
 [`power_status`][frequenz.sdk.timeseries.pv_pool.PVPool.power_status] method.