diff --git a/runtime/doc/fold.txt b/runtime/doc/fold.txt
index 6ae2ff8..20017d3 100644
--- a/runtime/doc/fold.txt
+++ b/runtime/doc/fold.txt
@@ -365,7 +365,7 @@
 		Also forces recomputing folds, like |zx|.
 
 							*zm*
-zm		Fold more: Subtract one from 'foldlevel'.  If 'foldlevel' was
+zm		Fold more: Subtract |v:count1| from 'foldlevel'.  If 'foldlevel' was
 		already zero nothing happens.
 		'foldenable' will be set.
 
@@ -374,7 +374,7 @@
 		'foldenable' will be set.
 
 							*zr*
-zr		Reduce folding: Add one to 'foldlevel'.
+zr		Reduce folding: Add |v:count1| to 'foldlevel'.
 
 							*zR*
 zR		Open all folds.  This sets 'foldlevel' to highest fold level.