am 19495e92: merge from open-source master
diff --git a/build/sdk.atree b/build/sdk.atree
index 3c92d08..8976116 100644
--- a/build/sdk.atree
+++ b/build/sdk.atree
@@ -74,7 +74,7 @@
sdk/files/ant_rules_r2.xml platforms/${PLATFORM_NAME}/ant/ant_rules_r2.xml
sdk/files/ant_test_rules_r2.xml platforms/${PLATFORM_NAME}/ant/ant_test_rules_r2.xml
sdk/files/ant_lib_rules_r2.xml platforms/${PLATFORM_NAME}/ant/ant_lib_rules_r2.xml
-# layout device definitiion
+# layout device definition
sdk/files/devices.xml tools/lib/devices.xml
# emacs support from sdk.git