comment and formatting fixes

scada-common/network.lua

@@ -86,9 +86,9 @@ function network.nic(modem)
         -- used to quickly return out of tx/rx functions if there is nothing to do
         connected = true,
         -- used to avoid costly MAC calculations if not required
-        use_hash  = c_eng.hmac and modem.isWireless(),
+        use_hash = c_eng.hmac and modem.isWireless(),
         -- open channels
-        channels  = {}
+        channels = {}
     }
 
     ---@class nic:Modem

scada-common/ppm.lua

@@ -447,7 +447,7 @@ end
 ---@return table|nil reactor function table
 function ppm.get_fission_reactor() return ppm.get_device("fissionReactorLogicAdapter") end
 
--- get the named wired modem
+-- get a wired modem by name
 ---@nodiscard
 ---@param iface string CC peripheral interface
 ---@return Modem|nil modem function table