diff --git a/runtime/doc/os_haiku.txt b/runtime/doc/os_haiku.txt
index 1a80862..01c64ec 100644
--- a/runtime/doc/os_haiku.txt
+++ b/runtime/doc/os_haiku.txt
@@ -56,7 +56,7 @@
   ./configure --prefix=`finddir B_SYSTEM_NONPACKAGED_DIRECTORY` \
     --datarootdir=`finddir B_SYSTEM_NONPACKAGED_DATA_DIRECTORY` \
     --mandir=`finddir B_SYSTEM_NONPACKAGED_DIRECTORY`/documentation/man \
-    --with-tlib=ncurses \
+    --with-tlib=ncurses
   make clean
   make install