(unquote): Make comment a little clearer.

diff --git a/src/tr.c b/src/tr.c
index 6b4b8604f95e326aa7fc1fb5b4818a1c0502041a..2ee69ff8e6f7f05732291a2d872e370d50598fb3 100644 (file)
--- a/src/tr.c
+++ b/src/tr.c
@@ -545,7 +545,7 @@ unquote (const unsigned char *s, struct E_string *es)
                        }
                      else if (!posix_pedantic)
                        {
-                         /* Any octal number larger than 0377 won't
+                         /* A 3-digit octal number larger than \377 won't
                             fit in 8 bits.  So we stop when adding the
                             next digit would put us over the limit and
                             give a warning about the ambiguity.  POSIX