Fix error in barelinux_make build script

platform_tools/barelinux/bin/barelinux_make

Index: platform_tools/barelinux/bin/barelinux_make
diff --git a/platform_tools/barelinux/bin/barelinux_make b/platform_tools/barelinux/bin/barelinux_make
index 03e1a4cbd246fdc603ca10efd2b2e640d502a070..cefeec6a0669f2934a21b36cacf563025d207ecc 100755
--- a/platform_tools/barelinux/bin/barelinux_make
+++ b/platform_tools/barelinux/bin/barelinux_make
@@ -16,7 +16,7 @@ Assumes that you have already run the download_deps script.
 Usage:
   $0 \\
     [-o SKIA_OUT_DIR] [-c CC_EXE] [-x CXX_EXE] \\
-    [-t Debug | Release | Coverage | Release_Developer]\\
+    [-t Debug | Release | Coverage | Release_Developer] \\
     [GYP_DEFINES...]
 
 Example use:
@@ -35,7 +35,7 @@ EOF
 BUILD_TYPE='Debug'
 
 unset OPTIND
-while getopts ":c:x:o:h" opt ; do
+while getopts ":c:x:o:t:h" opt ; do
     case $opt in
         c)  export CC="$OPTARG" ;;
         x)  export CXX="$OPTARG" ;;