diff --git a/Laser-Controller.md b/Laser-Controller.md
index 35cf662..0bf1da1 100644
--- a/Laser-Controller.md
+++ b/Laser-Controller.md
@@ -28,10 +28,10 @@ The Pico laser controller understands the commands in the table below.  Any othe
 |-----------------------|--------------------------------------------|
 | *idn?                 | Return identification string               |
 | f.[x]                 | Set the center frequency to *x*.           |
-| f.?                   | Return the current center frequency.       |
 |                       | The center frequency = green frequency.   |
 |                       | Blue freq. is set to *x* - 3 Hz.           |
 |                       | Red freq. is set to *x* + 3 Hz.            |
+| f.?                   | Return the current center frequency.       |
 | [b/g/r].[**on**/off] | Turn the blue/green/red laser on/off.  |
 | sweep.[n]             | Conduct a frequency sweep in range center freq. +/- *n* |
 | toggle.[**on**/off]   | Toggle the indicator LED on/off.         |
@@ -42,8 +42,8 @@ The Pico laser controller understands the commands in the table below.  Any othe
 
 The command to connect with Minicom is:
 
-`minicom --device /dev/ttyACM0 --baudrate 115200 -w`
+`minicom --device /dev/ttyACM0 --baudrate 115200 -w` 
 
 The device name/number may change.
 
-Once in minicom, press CTRL+a, z then e for echo mode.
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+Once in minicom, press `CTRL+a`, `z` then `e` for echo mode.
\ No newline at end of file