Correct documentation for cdna_coding_end() method.

modules/Bio/EnsEMBL/PredictionTranscript.pm

@@ -346,7 +346,7 @@ sub translate {
 =head2 cdna_coding_start
 
   Arg [1]    : none
-  Example    : $relative_coding_start = $transcript->cdna_coding_start;
+  Example    : $relative_coding_start = $transcript->cdna_coding_start();
   Description: Retrieves the position of the coding start of this transcript
                in cdna coordinates (relative to the start of the 5prime end of
                the transcript, excluding introns, including utrs). This is
@@ -358,14 +358,14 @@ sub translate {
 
 =cut
 
-sub cdna_coding_start { return 1; }
+sub cdna_coding_start { return 1 }
 
 
 
 =head2 cdna_coding_end
 
   Arg [1]    : none
-  Example    : $relative_coding_start = $transcript->cdna_coding_start;
+  Example    : $relative_coding_start = $transcript->cdna_coding_end();
   Description: Retrieves the position of the coding end of this transcript
                in cdna coordinates (relative to the start of the 5prime end of
                the transcript, excluding introns, including utrs). This is
@@ -379,8 +379,8 @@ sub cdna_coding_start { return 1; }
 =cut
 
 sub cdna_coding_end {
-  my $self = shift;
-  return length($self->spliced_seq);
+  my ($self) = @_;
+  return length( $self->spliced_seq() );
 }