1 files changed, 3 insertions, 0 deletions
diff --git a/pnm.txi b/pnm.txi
index 67105ad..2f7ae88 100644
--- a/pnm.txi
+++ b/pnm.txi
@@ -40,6 +40,7 @@ are from 0 to @var{maxval}
 @end table
 @end defun
 
+
 @defun pnm:image-file->array path array
 
 
@@ -56,6 +57,7 @@ Reads the @dfn{portable bitmap graphics} file named by @var{path} into
 @cindex portable bitmap graphics
 @end defun
 
+
 @defun pnm:array-write type array maxval path comment @dots{}
 
 
@@ -64,3 +66,4 @@ will have pixel values between 0 and @var{maxval}, which must be compatible
 with @var{type}.  For @samp{pbm} files, @var{maxval} must be @samp{1}.
 @var{comment}s are included in the file header.
 @end defun
+