changed tutorial about resting

git-svn-id: http://svn.net-core.org/repos/t-engine4@1520 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/texts/tutorial/tactics1.lua

@@ -23,7 +23,7 @@ A basic tactic in ToME4 is to try to never get surrounded, do not hesitate to ba
 #GOLD#Always control the fight.#WHITE#
 
 After the combat you will probably be low on health, you can rest for a while to regain lost health and ressources.
-Either press 'R' or right-click on yourself to rest. You will rest until fully restored or until a creature disturbs you.
+Either press 'r' or right-click on yourself to rest. You will rest until fully restored or until a creature disturbs you.
 
 Now take a few steps backwards to only have to fight one snake at a time and you should survive. Remember to use your talents and maybe a potion of healing if need be.
 ]]