Update README.md

README.md

-# sgxd: SKALE SGX-based hardware security module
+# sgxwallet: SKALE SGX-based hardware security module
 
 ## Prerequisites
 
@@ -6,14 +6,21 @@ To build and run sgxd, you'll need Intel SGX capable hardware. Most Intel chips
 
 * Enter BIOS of you machine and verify that it includes SGX options.
 * Check that SGX is set in BIOS as `enabled` or `software-controlled`.
-* Install SGX driver located in scripts directory.
 
-Sgxd has been tested on Ubuntu Linux 18.04
+
+sgxwallet has been tested on Ubuntu Linux 18.04. 
+
+## Install SGX driver
+
+``` cd scripts; ./sgx_linux_x64_driver_2.5.0_2605efa.bin```
+
+Reboot you machine after driver install.  Do `ls /dev/isgx` to check that `isgx` device is properly installed.
+If you do not see the `isgx` device, you need to troubleshoot your driver installation.
 
 
 ## Clone directory and its submodules
 
-``` git clone --recurse-submodules  https://github.com/skalenetwork/sgxd.git ```
+``` git clone --recurse-submodules  https://github.com/skalenetwork/sgxwallet.git ```
 
 # Install automake 1.15