Fixed recognition of "forty"

I spelled it "fourty", which tricks the lmtool into making it much
harder to recognize the word.  Now it's spelled "forty", which makes it
much easier to understand.

1 files changed, 1 insertions, 1 deletions

diff --git a/kayleevc/numbers.py b/kayleevc/numbers.py
index cb52728..be0036f 100644
--- a/kayleevc/numbers.py
+++ b/kayleevc/numbers.py
@@ -42,7 +42,7 @@ class NumberParser:
     tens = {
         'twenty': 20,
         'thirty': 30,
-        'fourty': 40,
+        'forty': 40,
         'fifty': 50,
         'sixty': 60,
         'seventy': 70,