update readme

README.md

@@ -89,7 +89,6 @@ mode = "IQ"
 
 
 To enable single Si5351A-B-GM
-
 ```
 [si5351]
 correction = "121000"
@@ -99,13 +98,12 @@ txdrive = "4"
 mode = "IQSINGLEMULTI"
 multiplier = 1
 disabletxoutput = "on"
-
 ```
 
 ## QSD and QSE combined board (sdr41-rxtx)
 ![Tayloe](https://github.com/paulh002/SoapyHifiBerry/blob/master/sdr-txrx.jpg)
 
-## Seperate QSD and QSE boards (Kicad rx and tx v3)
+## Separate QSD and QSE boards (Kicad rx and tx v3)
 ![sdrberry](https://github.com/paulh002/SoapyHifiBerry/blob/master/HifiBerry%20Tayloe.jpg)
 
 ![sdrberry](https://github.com/paulh002/sdrberry/blob/master/rb_tranceiver.jpg)