listamsb: fix description of lock/un;ock.

3 files changed, 3 insertions, 3 deletions

diff --git a/listamsb.1 b/listamsb.1
index c30c65e..09d2012 100644
--- a/listamsb.1
+++ b/listamsb.1
@@ -77,7 +77,7 @@ number is omitted (e.g. \fB100,\fP), it means "list until the end of the program
 .TP
 .B \fB\-l\fP
 "Lock" or "unlock" the program. Locked programs are created with
-\fISAVE "filename" LOCK\fP\&. The "encryption" is reversible: locking and
+\fISAVE "filename" LOCK\fP\&. The "encryption" is a reciprocal cipher: locking and
 unlocking are the same operation (similar to ROT13). The output will
 be the locked or unlocked tokenized program (rather than a listing),
 and you must use redirection to save it to a file. Example:
diff --git a/listamsb.c b/listamsb.c
index 182f928..463e12d 100644
--- a/listamsb.c
+++ b/listamsb.c
@@ -199,7 +199,7 @@ unsigned char unlock_byte(unsigned char b) {
 	return ((UNLOCK_KEY - b) & 0xff);
 }
 
-/* the "encryption" is the same (process is reversible) */
+/* the "encryption" is the same (process is reciprocal) */
 #define lock_byte(x) unlock_byte(x)
 
 /* read and (if needed) decrypt a byte from the program. */
diff --git a/listamsb.rst b/listamsb.rst
index 32d7f78..ca1bf72 100644
--- a/listamsb.rst
+++ b/listamsb.rst
@@ -59,7 +59,7 @@ OPTIONS
 
 **-l**
   "Lock" or "unlock" the program. Locked programs are created with
-  *SAVE "filename" LOCK*. The "encryption" is reversible: locking and
+  *SAVE "filename" LOCK*. The "encryption" is a reciprocal cipher: locking and
   unlocking are the same operation (similar to ROT13). The output will
   be the locked or unlocked tokenized program (rather than a listing),
   and you must use redirection to save it to a file. Example::