doxy: fix the disabling of cuda/nvml/opencl using HWLOC_COMPONENTS=

Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>
open-mpi · Sep 22, 2018 · d4fd4e7 · d4fd4e7
1 parent d8e539d
commit d4fd4e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/hwloc.doxy b/doc/hwloc.doxy
@@ -3328,7 +3328,7 @@ variable may avoid this.
 Also remember that these components may be disabled at build-time with
 configure flags such as <tt>\--disable-opencl</tt>, <tt>\--disable-cuda</tt> or <tt>\--disable-nvml</tt>,
 and at runtime with the environment variable
-<tt>HWLOC_COMPONENTS=-opencl,cuda,nvml</tt>.
+<tt>HWLOC_COMPONENTS=-opencl,-cuda,-nvml</tt>.
 
 
 \subsection faq_privileged Does hwloc require privileged access?