Fix Engine Documentation as build sequence was incorrect

Signed-off-by: Steve Linsell <stevenx.linsell@intel.com>

Author: stevelinsell

README.md

@@ -161,8 +161,8 @@ To build the engine:
     --with-qat_install_dir=/path/to/qat_driver/build \
     --with-openssl_dir=/path/to/openssl \
     --with-openssl_install_dir=/path/to/openssl_install
-    make
     make depend
+    make
     make install
 ```