diff --git a/build-all.sh b/build-all.sh
index a560af6..9fd308a 100755
--- a/build-all.sh
+++ b/build-all.sh
@@ -55,7 +55,7 @@ while [ $# -gt 0 ]; do
     shift
 done
 if [ -z "$PREFIX" ]; then
-    echo $0 [--enable-asserts] able-dylib] [--full-llvm] [--with-python] [--symlink-projects] [--disable-lldb] [--disable-clang-tools-extra] [--host=triple] [--with-default-win32-winnt=0x601] [--with-default-msvcrt=ucrt] dest
+    echo $0 [--enable-asserts] [--disable-dylib] [--full-llvm] [--with-python] [--symlink-projects] [--disable-lldb] [--disable-clang-tools-extra] [--host=triple] [--with-default-win32-winnt=0x601] [--with-default-msvcrt=ucrt] dest
     exit 1
 fi