1 files changed, 2 insertions, 1 deletions
diff --git a/files.c b/files.c
index 7ab3dd2..014bce2 100644
--- a/files.c
+++ b/files.c
@@ -41,7 +41,8 @@ static void populate_lines(file_t *f)
 }
 
 //
-// Read an entire file into memory.
+// Read an entire file into memory, using a printf-style formatting string to
+// construct the filename.
 //
 file_t *load_filef(file_t **files, const char *fmt, ...)
 {