diff --git a/src/onelogin/saml2/metadata.py b/src/onelogin/saml2/metadata.py
index 7561ab6e..c431be48 100644
--- a/src/onelogin/saml2/metadata.py
+++ b/src/onelogin/saml2/metadata.py
@@ -268,7 +268,7 @@ def add_x509_key_descriptors(metadata, cert=None, add_encryption=True):
 
         sp_sso_descriptor = entity_descriptor.getElementsByTagName('md:SPSSODescriptor')[0]
         sp_sso_descriptor.insertBefore(key_descriptor.cloneNode(True), sp_sso_descriptor.firstChild)
-        if add_encryption:        
+        if add_encryption:
             sp_sso_descriptor.insertBefore(key_descriptor.cloneNode(True), sp_sso_descriptor.firstChild)
 
         signing = xml.getElementsByTagName('md:KeyDescriptor')[0]
diff --git a/tests/pep8.rc b/tests/pep8.rc
index b60901e4..910e1eaa 100644
--- a/tests/pep8.rc
+++ b/tests/pep8.rc
@@ -1,3 +1,3 @@
 [pep8]
-ignore = E501
-max-line-length = 160
\ No newline at end of file
+ignore = E501, E731
+max-line-length = 160
diff --git a/tests/src/OneLogin/saml2_tests/utils_test.py b/tests/src/OneLogin/saml2_tests/utils_test.py
index 459b0996..82dded99 100644
--- a/tests/src/OneLogin/saml2_tests/utils_test.py
+++ b/tests/src/OneLogin/saml2_tests/utils_test.py
@@ -655,11 +655,11 @@ def testDeleteLocalSession(self):
         OneLogin_Saml2_Utils.delete_local_session()
         self.assertEqual(1, local_session_test)
 
-        dscb = lambda: self.session_cear()
+        dscb = lambda: self.session_clear()
         OneLogin_Saml2_Utils.delete_local_session(dscb)
         self.assertEqual(0, local_session_test)
 
-    def session_cear(self):
+    def session_clear(self):
         """
         Auxiliar method to test the delete_local_session method of the OneLogin_Saml2_Utils
         """