Help: Fix typos.

(cherry-picked from commit 86eba2b)

data/core/encyclopedia/geography.cfg

@@ -126,7 +126,7 @@ Over the River Aethen, south of Fort Tahn, is a Wesnothian frontier region. It i
     • Lake Vrug: A large mountain lake whose river carves the only pathway through the Northern Mountains.
     • Arkan-thoria: The river that comes out of Lake Vrug. This is the elvish name; among humans it is called Longlier.
     • River Listra: The south-running tributary of the Great River into which the Arkan-thoria empties.
-    • Lintanir Forest: The southernmost portion of the Great Northern Forest, a gigantic wood whose eastern and northern boundaries are known only the elves. Their capitol, Elensiria, has only seldom been visited by humans.
+    • Lintanir Forest: The southernmost portion of the Great Northern Forest, a gigantic wood whose eastern and northern boundaries are known only to the elves. Their capital, Elensiria, has only seldom been visited by humans.
     • Great River: The origin of this river is somewhere in the east of the northern lands."
 [/topic]