Comment correction: refer to Clock No. 36 in present tense.

They still exist, albeit probably not in BT service.

diff --git a/clunk.c b/clunk.c
index 9e1854265d1316b4c9dfbf125de060afde240ede..4f9fd0b0dee13d933ec3092f2a81d78202ad659a 100644 (file)
--- a/clunk.c
+++ b/clunk.c
@@ -18,9 +18,9 @@
 static long const pulsewidth = 200000000; /* nanoseconds */
 
 /*
- * Minimum gap between pulses.  The fastest a Clock No. 36 could emit
- * pulses was once per second, so with a maximum pulse width of
- * 500 ms, that leaves 500 ms between pulses.
+ * Minimum gap between pulses.  The fastest a Clock No. 36 can emit
+ * pulses is once per second, so with a maximum pulse width of 500 ms,
+ * that leaves 500 ms between pulses.
  */
 static long const gapwidth = 500000000; /* nanoseconds */