Typo fix.

diff --git a/history.adoc b/history.adoc
index b3fa0ac00d7ad19b63a4df4ee2b447e9e57701c9..6f86faca6b100e971dd570b5ae29361b3e5b73ec 100644 (file)
--- a/history.adoc
+++ b/history.adoc
@@ -15,7 +15,7 @@ Kentucky, including fewer of the D&D-like elements now associated with
 the game.
 
 Adventure as we now know it, the ancestor of all later versions, was
 the game.
 
 Adventure as we now know it, the ancestor of all later versions, was

-released on a PDP-10 at the Stanford AI Lab by Don Woods on June 3r,
+released on a PDP-10 at the Stanford AI Lab by Don Woods on June 3rd,

 1977 (some sources erroneously say 1976). That version is sometimes
 known as 350-point Adventure.
 
 1977 (some sources erroneously say 1976). That version is sometimes
 known as 350-point Adventure.