app: typo on Unauthorized exception name

kedifa/app.py

@@ -44,7 +44,7 @@ class UserExists(Exception):
   pass
 
 
-class Unauthroized(Exception):
+class Unauthorized(Exception):
   pass
 
 
@@ -351,7 +351,7 @@ class Kedifa(object):
         ),
       )
     except (caucase.exceptions.CertificateVerificationError, ValueError):
-      raise Unauthroized
+      raise Unauthorized
 
   def __call__(self, environ, start_response):
     headers_text_plain = [('Content-Type', 'text/plain')]
@@ -420,7 +420,7 @@ class Kedifa(object):
       # SSL-auth
       try:
         self.SSLAuth(environ)
-      except Unauthroized:
+      except Unauthorized:
         headers = headers_text_plain + [('WWW-Authenticate', 'transport')]
         start_response('401 Unauthorized', headers)
         return ('',)
@@ -438,7 +438,7 @@ class Kedifa(object):
         # SSL-auth
         try:
           self.SSLAuth(environ)
-        except Unauthroized:
+        except Unauthorized:
           headers = headers_text_plain + [('WWW-Authenticate', 'transport')]
           start_response('401 Unauthorized', headers)
           return ('',)
@@ -462,7 +462,7 @@ class Kedifa(object):
         # SSL-auth
         try:
           self.SSLAuth(environ)
-        except Unauthroized:
+        except Unauthorized:
           headers = headers_text_plain + [('WWW-Authenticate', 'transport')]
           start_response('401 Unauthorized', headers)
           return ('',)