1 files changed, 1 insertions, 1 deletions
diff --git a/param.ccl b/param.ccl
index 64111c5..e82f584 100644
--- a/param.ccl
+++ b/param.ccl
@@ -11,7 +11,7 @@ private:
 ########################
 INT outHDF5_every "How often to do HDF5 streaming, overrides IO::out_every" STEERABLE = ALWAYS
 {
-  -1:* ::
+  -1:* :: "Values <= 0 disable IOStreamedHDF5 output"
 } -1
 
 KEYWORD h5verbose "Verbosity level"