cheatsheet: Update TEMPLATECONF

With the introduction of subtrees (see subtree.md), the
TEMPLATECONF has changed. Update the cheatsheet examples.

Change-Id: Ice41dd1cb2f85fd426cc224852eead7e04dfc839
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/cheatsheet.md b/cheatsheet.md
index 6c3167e..e0e88a8 100644
--- a/cheatsheet.md
+++ b/cheatsheet.md
@@ -29,7 +29,7 @@
 If you are starting from scratch without a `build/conf` directory you can just:
 ```
 $ cd openbmc
-$ TEMPLATECONF=meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/conf . openbmc-env
+$ TEMPLATECONF=meta-ibm/meta-palmetto/conf . openbmc-env
 $ bitbake obmc-phosphor-image
 ```
 
@@ -40,7 +40,7 @@
 If you are starting from scratch without a `build/conf` directory you can just:
 ```
 $ cd openbmc
-$ TEMPLATECONF=meta-openbmc-machines/meta-openpower/meta-ingrasys/meta-zaius/conf . openbmc-env
+$ TEMPLATECONF=meta-ingrasys/meta-zaius/conf . openbmc-env
 $ bitbake obmc-phosphor-image
 ```