Fix formatting

docs/docs/walkthrough/phase-1/using-openaps-tools.md

@@ -162,25 +162,31 @@ Test ability to get data.
 
 ```
 openaps use cgm oref0_glucose  --hours 2.0
+```
 
 # for G5 consider this instead:
+```
 openaps use cgm oref0_glucose  --no-raw --hours 2.0
-
+```
 (Note this step is not required if you are using a Medtronic CGM. The pump serves as the receiver and all of the pumping and glucose functionality are contained in the same openaps device.)
 
 For all Dexcom CGM systems:
 
 Add as report:
-
+```
 openaps report add raw-cgm/glucose-raw.json JSON cgm oref0_glucose  --hours 2.0
 ```
 
 # For G5:
-`openaps report add raw-cgm/glucose-raw.json JSON cgm oref0_glucose  --no-raw --hours 2.0`
+```
+openaps report add raw-cgm/glucose-raw.json JSON cgm oref0_glucose  --no-raw --hours 2.0
+```
 
 For a Dexcom G5 system, you need to configure openaps specifically for the G5:
 
-`openaps use <my_dexcom_name> config --G5`
+```
+openaps use <my_dexcom_name> config --G5
+```
 
 NB: The above command can also be used to change from a G4 to G5 system in an already functioning loop. If that doesn't work, update openaps.