make.sh: Fix variable name

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/doc/make.sh-usage b/doc/make.sh-usage
index e2b8b9d29eb5e9b57102fa8c479cad5858aa8a9f..5b615fb54f357fc6452f39ce7a69ee97e9fbc888 100644 (file)
--- a/doc/make.sh-usage
+++ b/doc/make.sh-usage
@@ -21,5 +21,5 @@ OPTIONS:
                        Cross-compile for this target architecture.  Uses the QEMU 
                          emulator if needed to virtualise the desired target 
                          architecture.  Can be permanently set with 
-                         TARGET_ARCH= in .config file.
+                         BUILD_ARCH= in .config file.