fix more typos in README

README.md

@@ -55,12 +55,12 @@ in "Sketch uses NNNN bytes (X%) of program storage space..."
 and divide by 4096, rounding up.
       
 Declare arrays in flash using a macro:<br>
-NANO33BLE_FLASH( &lt datatype &gt, &lt arrayName &gt, &lt numberOfArrayElements &gt )<br>
+NANO33BLE_FLASH( \<datatype\>, \<arrayName\>, \<numberOfArrayElements\> )<br>
 such as
 NANO33BLE_FLASH( int, arrayInFlash, 200 )
 to create an array named "arrayInFlash" of 200 ints.  
 The order of the three arguments is meant to match the order of arguments for declaring an array in RAM, which is:<br>
-&lt datatype &gt &lt arrayName &gt [ &lt numberOfArrayElements &gt ];<br>
+\<datatype\> \<arrayName\> [ \<numberOfArrayElements\> ];<br>
 like<br>
 int arrayInRAM[200];<br>
 to make a same-sized array of ints in RAM.
@@ -71,7 +71,7 @@ Thus, if you need to erase all the pages your sketch is using in order to initia
 
 If you want more control over the details of the declarations in flash, 
 declare arrays in flash using pointers:<br>
-&lt datatype &gt  *&lt arrayInFlash &gt = ( &lt datatype &gt *)&lt flashAddress&gt;<br>
+\<datatype\>  *\<arrayInFlash\> = ( \<datatype\> *)\<flashAddress\>;<br>
 where the flashAddress is the number of bytes into the flash memory.
 
 For example,<br>