Updated the README.md file.

README.md

@@ -542,21 +542,13 @@ partition@ubi {
 };
 ```
 
-```
-Image : ubi
-Size  : 28311552 - 0x1B00000
-
-| QSPI Flash memory size | 33554432 Bytes |
-|------------------------|----------------|
-| Page size              | 256 Bytes      |
-| Erase block size       | 65536 Bytes    |
-| Max. erase blocks      | 512            |
 
+* Image : **ubi**
+* Size  : **28311552 Bytes - 0x1B00000**
              
 |     name s    | uenv-vol | uenv2-vol | datafs-vol | rootfs-vol |
 |---------------|----------|-----------|------------|------------|
 | sizes (Bytes) |  20000   |   20000   |  8126464   |  19922944  |
-```
 
 ### Flash firmware on QSPI memory