README: add a new board and modify content
1. QEMU is supported so that we should add it there.
2. Remove wrong content and an unncessary space
@@ -60,11 +60,9 @@ Built binaries are in *$TIZENRT_BASEDIR/build/output/bin*.
ARTIK053 [[details]](build/configs/artik053/README.md)
-sidk_s5jt200 [[details]](build/configs/sidk_s5jt200/README.md)
+QEMU [[details]](build/configs/qemu/README.md)
-Tizen RT currently supports only two boards called artik053 and sidk_s5jt200.
-However, those are not available in public markets till now.
-sidk_s5jt200 or other boards for Tizen RT will be coming soon.
+SIDK_S5JT200 [[details]](build/configs/sidk_s5jt200/README.md)
## Configuration Sets
