witherspoon: Tacoma target should be full image

The commonly used target for Tacoma is to build obmc-phosphor-image.

Change-Id: I36c6dace95b11ed0f890d16b5e4e8b414f385c54
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/meta-witherspoon/conf/conf-notes.txt b/meta-witherspoon/conf/conf-notes.txt
index 0c78d45..112353d 100644
--- a/meta-witherspoon/conf/conf-notes.txt
+++ b/meta-witherspoon/conf/conf-notes.txt
@@ -7,6 +7,6 @@
 witherspoon:
 DISTRO=openbmc-witherspoon MACHINE=witherspoon bitbake obmc-phosphor-image
 witherspoon-tacoma:
-DISTRO=openbmc-openpower MACHINE=witherspoon-tacoma bitbake aspeed-image-norootfs
+DISTRO=openbmc-openpower MACHINE=witherspoon-tacoma bitbake obmc-phosphor-image
 witherspoon-128:
 DISTRO=openbmc-witherspoon MACHINE=witherspoon-128 bitbake obmc-phosphor-image