Documentation fixes by Bernhard Reutner-Fischer

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1747 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/doc/rrdgraph.pod b/doc/rrdgraph.pod
index 4c752fb4f8be541b94cb5abfc344579254bb56e5..2029f278e1610b6f64a115c07c19f586b6725965 100644 (file)
--- a/doc/rrdgraph.pod
+++ b/doc/rrdgraph.pod
@@ -435,7 +435,7 @@ measurement, 1 kb/s is 1000 b/s.
 
 [B<-W>|B<--watermark> I<string>]
 
-Adds the given string as a watermark, horizontally centred, at the bottom 
+Adds the given string as a watermark, horizontally centered, at the bottom 
 of the graph.
 
 =head2 Data and variables

diff --git a/doc/rrdgraph_rpn.pod b/doc/rrdgraph_rpn.pod
index aabd7383e43979ae6396d0fc210aa3c879a55563..07eb9629c0ee6fd91e2e0dbf378275c10e25e3b0 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