fix rrd_version prototype

[rrdtool-all.git] / program / doc / rrdfirst.pod

diff --git a/program/doc/rrdfirst.pod b/program/doc/rrdfirst.pod
index 63ef79eed1442ab60e4ec9766aad853686ddaaea..e5d91deae4abf4618b4eb1ef493800a4e721b2fc 100644 (file)
--- a/program/doc/rrdfirst.pod
+++ b/program/doc/rrdfirst.pod
@@ -8,8 +8,8 @@ B<rrdtool> B<first> I<filename> [I<--rraindex number>]
 
 =head1 DESCRIPTION
 
-The B<first> function returns the UNIX timestamp of the first data sample for
-the specified RRA of the RRD file.
+The B<first> function returns the UNIX timestamp of the first data
+sample entered into the specified RRA of the RRD file.
 
 =over 8
 
@@ -19,7 +19,7 @@ The name of the B<RRD> that contains the data.
 
 =item I<--rraindex number>
 
-The index number of the B<RRA> that is to be examined.  If not specified, the
+The index number of the B<RRA> that is to be examined. If not specified, the
 index defaults to zero. B<RRA> index numbers can be determined through 
 B<rrdtool info>.