Fix typo

Author: lizmat

doc/Language/faq.pod6

@@ -543,7 +543,7 @@ about the object deemed unimportant to understand the essence of the object.
 
 Or phrased differently, C<$obj.Str> gives a string representation,
 C<$obj.gist> a short summary of that object suitable for fast recognition
-by a humen, and C<$obj.perl> gives a Perlish representation from which the
+by a human, and C<$obj.perl> gives a Perlish representation from which the
 object could be re-created.
 
 Example: type objects, also known as "undefined values", stringify