Make it clear what --chinese is for

diff --git a/build.sh b/build.sh
index 7ea0f027700e69a6cf272cbadc48051d6e3fa4e6..b1c2e8c52a588c06789c25a940157148755e6caa 100755 (executable)
--- a/build.sh
+++ b/build.sh
@@ -22,7 +22,7 @@ function _help(){
        echo "Options: "
        echo "  --device DEV, -d DEV: build for DEV. (${DEVICES[*]})"
        echo "  --all, -a:            build all devices."
-       echo "  --chinese, -c:        optimization for Chinese users."
+       echo "  --chinese, -c:        use fastgit for submodule cloning."
        echo "  --acpi, -A:           compile acpi."
        echo "  --clean, -C:          clean workspace and output."
        echo "  --distclean, -D:      clean up all files that are not in repo."