Documentation fixes by Bernhard Reutner-Fischer

[rrdtool.git] / doc / rrdgraph_rpn.pod

diff --git a/doc/rrdgraph_rpn.pod b/doc/rrdgraph_rpn.pod
index de44c0bde1dcd8cfd1c83e8b8cb974e4e4b340e3..b6b68e3e3b3dec1fb33d7a0ee432a23c13228058 100644 (file)
--- a/doc/rrdgraph_rpn.pod
+++ b/doc/rrdgraph_rpn.pod
@@ -9,7 +9,8 @@ I<RPN expression>:=I<vname>|I<operator>|I<value>[,I<RPN expression>]
 =head1 DESCRIPTION
 
 If you have ever used a traditional HP calculator you already know
-B<RPN>. The idea behind B<RPN> is that you have a stack and push
+B<RPN> (Reverse Polish Notation).
+The idea behind B<RPN> is that you have a stack and push
 your data onto this stack. Whenever you execute an operation, it
 takes as many elements from the stack as needed. Pushing is done
 implicitly, so whenever you specify a number or a variable, it gets