Fix outdated documents

Bug-AGL: SPEC-2714

Change-Id: Ib9c1ca3d608c507a0da4496a625cec5f7c56e8a3
Signed-off-by: Li Xiaoming <lixm.fnst@cn.fujitsu.com>

diff --git a/README.txt b/README.txt
index 8565b5a..e1962c8 100755 (executable)
--- a/README.txt
+++ b/README.txt
@@ -19,11 +19,12 @@ B. Build
    - run below command for setup and make\r
      $ . /opt/poky-agl/xxx/environment-setup-cortexa15hf-vfp-neon-poky-linux-gnueabi\r
      $ mkdir build\r
+     $ cd build\r
      $ cmake ..\r
-     $ make \r
-     <widget wll be generated> \r
+     $ make\r
+     <widget wll be generated>\r
 C. Running app\r
-   - copy widget to porter board\r
+   - copy widget to target board\r
    - do install and start the app\r
      # afm-util install *.wgt\r
      # afm-util start <apps's name>@0.1\r