diff --git a/doc/nano.texi b/doc/nano.texi
index 77bd8b0a..f1258c81 100644
--- a/doc/nano.texi
+++ b/doc/nano.texi
@@ -1147,9 +1147,6 @@ Copies the current line (or the marked region) without deleting it.
 Copies the currently stored text into the current buffer at the
 current cursor position.
 
-@item mark
-Sets the mark at the current position, to start selecting text.
-
 @item cutwordleft
 Cuts from the cursor position to the beginning of the preceding word.
 
@@ -1159,6 +1156,10 @@ Cuts from the cursor position to the beginning of the next word.
 @item cutrestoffile
 Cuts all text from the cursor position till the end of the buffer.
 
+@item mark
+Sets the mark at the current position, to start selecting text.
+Or, when it is set, unsets the mark.
+
 @item curpos
 Shows the current cursor position: the line, column, and character positions.
 
diff --git a/doc/nanorc.5 b/doc/nanorc.5
index c27870bf..77df44d7 100644
--- a/doc/nanorc.5
+++ b/doc/nanorc.5
@@ -494,9 +494,6 @@ Copies the current line (or the marked region) without deleting it.
 Copies the currently stored text into the current buffer at the
 current cursor position.
 .TP
-.B mark
-Sets the mark at the current position, to start selecting text.
-.TP
 .B cutwordleft
 Cuts from the cursor position to the beginning of the preceding word.
 .TP
@@ -506,6 +503,10 @@ Cuts from the cursor position to the beginning of the next word.
 .B cutrestoffile
 Cuts all text from the cursor position till the end of the buffer.
 .TP
+.B mark
+Sets the mark at the current position, to start selecting text.
+Or, when it is set, unsets the mark.
+.TP
 .B curpos
 Shows the current cursor position: the line, column, and character positions.
 .TP