copy.c: shorten a comment to fit in 80 columns

diff --git a/src/copy.c b/src/copy.c
index 30c1b564f1852340b72a68f3a0f99f8e40a183aa..270009bbeae5b30dd2d47f5eba7c108010a318a4 100644 (file)
--- a/src/copy.c
+++ b/src/copy.c
@@ -287,7 +287,7 @@ extent_copy (int src_fd, int dest_fd, size_t buf_size,
 
               if (n_read == 0)
                 {
-                  /* Figure out how many bytes read from the previous extent.  */
+                  /* Record number of bytes read from the previous extent.  */
                   last_read_size = last_ext_len - ext_len;
                   break;
                 }