diff --git a/doc/xschem_man/graphs.html b/doc/xschem_man/graphs.html
index 0e4037c8..8cc31143 100644
--- a/doc/xschem_man/graphs.html
+++ b/doc/xschem_man/graphs.html
@@ -203,9 +203,9 @@ The following syntax:
   and <kbd>n</kbd> is an integer number will plot only the indicated dataset number.
   Dataset numbers start from 0.
   This syntax is accepted for single nodes, bus names and expressions:<br><br>
-  <kbd>"DATA_4; en cal saout % 4"</kbd><br>
+  <kbd>"DATA_4; en, cal, saout % 4"</kbd><br>
   <kbd>saout%3</kbd><br>
-  <kbd>"Power dataset 6; I(VVCC) VCC *  %6"</kbd><br><br>
+  <kbd>"Power dataset 6; I(VVCC) VCC * %6"</kbd><br><br>
   <img src="graphs17.png"><br>
  </p>
  <!-- end of slide -->