X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=blobdiff_plain;f=history.adoc;h=8ca5da72e979e974e2e9ff491f7c1b6102416882;hp=6f86faca6b100e971dd570b5ae29361b3e5b73ec;hb=HEAD;hpb=7d2cfa5166d06f01937e2361c50051fe02cf1cb7

diff --git a/history.adoc b/history.adoc
index 6f86fac..8ca5da7 100644
--- a/history.adoc
+++ b/history.adoc
@@ -1,5 +1,7 @@
 = A brief history of Colossal Cave Adventure =
 by Eric S. Raymond
+// SPDX-FileCopyrightText: (C) Eric S. Raymond <esr@thyrsus.com>
+// SPDX-License-Identifier: CC-BY-4.0
 
 Adventure is the fons et origo of all later dungeon-crawling computer
 games, the granddaddy of interactive fiction, and one of the hallowed
@@ -163,9 +165,9 @@ even as primitive as Adventure's.
 
 - [[[SN]]]
   http://www.digitalhumanities.org/dhq/vol/1/2/000009/000009.html[Digital
-  Humanties Quarterly]
+  Humanities Quarterly]
 
-- [[[DND]]] https://en.wikipedia.org/wiki/Dnd_(video_game)[dnd (ivdeo game)]
+- [[[DND]]] https://en.wikipedia.org/wiki/Dnd_(video_game)[dnd (video game)]
 
 - [[[WUMPUS]]] https://en.wikipedia.org/wiki/Hunt_the_Wumpus[Hunt The Wumpus]