diff --git a/poky/documentation/sdk-manual/appendix-obtain.rst b/poky/documentation/sdk-manual/appendix-obtain.rst
index fc6b8b9..841abac 100644
--- a/poky/documentation/sdk-manual/appendix-obtain.rst
+++ b/poky/documentation/sdk-manual/appendix-obtain.rst
@@ -163,7 +163,7 @@
          SDK installer. Doing so ensures that the eventual SDK
          installation process installs the appropriate library packages
          as part of the SDK. Following is an example using ``libc``
-         static development libraries: TOOLCHAIN_TARGET_TASK_append = "
+         static development libraries: TOOLCHAIN_TARGET_TASK:append = "
          libc-staticdev"
 
 7. *Run the Installer:* You can now run the SDK installer from