qemu robot: fix comments
Target should be qemuarm, and added a comment about building sysroots.
Signed-off-by: Nan Zhou <nanzhoumails@gmail.com>
Change-Id: I5737c61b51ba38d7db96f18d2f400c43e2ef911d
diff --git a/run-qemu-robot-test.sh b/run-qemu-robot-test.sh
index 3c2f407..e40dd4a 100755
--- a/run-qemu-robot-test.sh
+++ b/run-qemu-robot-test.sh
@@ -10,7 +10,7 @@
# UPSTREAM_WORKSPACE = The directory from which the QEMU components are being
# imported from. Generally, this is the build directory
# that is generated by the OpenBMC build-setup.sh script
-# when run with "target=qemu".
+# when run with "target=qemuarm".
# Example: /home/builder/workspace/openbmc-build/build.
#
# Optional Variables:
@@ -42,7 +42,8 @@
# QEMU relative to upstream workspace. Default is
# ./tmp/sysroots/${QEMU_ARCH}/usr/bin/qemu-system-arm
# which is the default location when doing a bitbake
-# of obmc-phosphor-image
+# of obmc-phosphor-image. If you don't find the sysroots
+# folder, run `bitbake build-sysroots`.
#
# MACHINE = Machine to run test against. The options are "witherspoon",
# "palmetto", "romulus", or undefined (default). Default