fix: convolution filter fixed

edge filters work

1 files changed, 4 insertions, 1 deletions

diff --git a/src/ppm.c b/src/ppm.c
index aded7cd..a5cf3fe 100644
--- a/src/ppm.c
+++ b/src/ppm.c
@@ -6,6 +6,9 @@ static void read_p6_data(FILE *fp, Image *img);
 void
 ppm_write(const char *file, Image *img)
 {
+    /*
+     * Write a ppm file
+     */
     FILE *fp = fopen(file, "w");
 
     if (fp == NULL) {
@@ -23,7 +26,7 @@ ppm_write(const char *file, Image *img)
 void
 ppm_read(const char *file, Image *img)
     /*
-     * Read a ppm image
+     * Read a ppm file
      */
 {
     FILE *fp = fopen(file, "r");