Fixed typo.

awl · awl · commit 61b58e8bb6ed · 2013-11-27T13:12:07.000-05:00
diff --git a/overviews/core/_posts/2012-09-20-implicit-classes.md b/overviews/core/_posts/2012-09-20-implicit-classes.md
@@ -47,7 +47,7 @@ Here's an example:
     HI
     HI
 
-For an implicit class to work, its name must be in scope and unambiuous, like any other implicit
+For an implicit class to work, its name must be in scope and unambiguous, like any other implicit
 value or conversion.
 
 
