diff --git a/src/arguments.cc b/src/arguments.cc
index c3f4bae..3123387 100644
--- a/src/arguments.cc
+++ b/src/arguments.cc
@@ -278,7 +278,7 @@ const char *RACES_LIST = "\
 - T-800  (800 HP, 40 Atk, 50 Def, 2/3 Hit Rate):\n\
       All potions will give it rusty joints.\n\n\
 - Mr. Goose  (130 HP, 25 Atk, 20 Def, never misses):\n\
-      All potions are know at the beginning of the game;\n\n\
+      All potions are known at the beginning of the game;\n\n\
 - Monk  (125 HP (starts with 100 HP), 70 Atk, 0 Def, 1/1 Hit Rate):\n\
       Gains 2 HP every turn.\n\n\
 - Tavern Brawler  (120 HP, 20 Atk, 15 Def, 3/4 Hit Rate):\n\