diff --git a/DcAc.md b/DcAc.md
index bc62790..6eb21bd 100644
--- a/DcAc.md
+++ b/DcAc.md
@@ -180,7 +180,8 @@
             Part ID Number: 0xa0000a30 0x00694f45
 
 
-    njw@t60enklavE:/etc/apt/sources.list.d$ rtl_433 -d hackrf=224893 -f 900000 -v
+ ```
+   njw@t60enklavE:/etc/apt/sources.list.d$ rtl_433 -d hackrf=224893 -f 900000 -v
     rtl_433 version 23.11 (2023-11-28) inputs file rtl_tcp RTL-SDR SoapySDR
     [Protocols] Registered 216 out of 250 device decoding protocols [ 1-4 8 10-12 15-17 19-23 25-26 29-36 38-60 63 67-71 73-100 102-105 108-116 119-121 124-128 130-149 151-161 163-168 170-175 177-197 199 201-215 217-232 234-241 243-244 246-247 249-250 ]
     [Input] The internals of input handling changed, read about and report problems on PR #1978
@@ -203,6 +204,7 @@
     [SDR] Tuned to 900.000kHz.
     RtAudio pulse: _NOT_ running realtime scheduling
     [Baseband] low pass filter for 250000 Hz at cutoff 25000 Hz, 40.0 us
+```
 
 -   Yaesu FT-817ND
     -   all things 817 - <http://www.ka7oei.com/ft817pg.shtml>