Modified comments

srsenb/enb.conf.example

@@ -71,6 +71,12 @@ tx_gain = 80
 rx_gain = 40
 
 #device_name = auto
+
+# For best performance in 2x2 MIMO and >= 15 MHz use the following device_args settings:
+#     USRP B210: pass num_recv_frames=64,num_send_frames=64
+#     USRP X310:
+#     USRP N310:
+
 #device_args = auto
 #time_adv_nsamples = auto
 #burst_preamble_us = auto

srsue/ue.conf.example

@@ -38,7 +38,12 @@ tx_gain = 80
 
 #nof_radios = 1
 #nof_rx_ant = 1
-#device_name = auto
+
+# For best performance in 2x2 MIMO and >= 15 MHz use the following device_args settings:
+#     USRP B210: pass num_recv_frames=64,num_send_frames=64
+#     USRP X310:
+#     USRP N310:
+
 #device_args = auto
 #device_args_2 = auto
 #device_args_3 = auto