Rename procedures from image-pixel-read/write! to image-pixel-ref/set!

1 files changed, 2 insertions, 2 deletions

diff --git a/pnm.scm b/pnm.scm
index ef915ff..c20fec5 100644
--- a/pnm.scm
+++ b/pnm.scm
@@ -25,8 +25,8 @@
           image-width
           image-height
           image-maxval
-          image-pixel-read
-          image-pixel-write!
+          image-pixel-ref
+          image-pixel-set!
           image-read
           pnm-parse-error?
           image-write)