pre-commit fix

Author: joel.tazzari

plugins/user-authenticators/oauth2/src/test/java/org/apache/cloudstack/oauth2/keycloak/KeycloakOAuth2ProviderTest.java

@@ -106,7 +106,7 @@ public void testVerifyCodeAndFetchEmailHttpError() throws IOException {
     @Test(expected = CloudRuntimeException.class)
     public void testVerifyCodeAndFetchEmailNetworkFailure() throws IOException {
         when(oauthProviderDao.findByProvider("keycloak")).thenReturn(mockProviderVO);
-        when(httpClient.execute(any(HttpPost.class))).thenThrow(new IOException("Connexion refusée"));
+        when(httpClient.execute(any(HttpPost.class))).thenThrow(new IOException("Connection refused"));
 
         provider.verifyCodeAndFetchEmail("code");
     }
@@ -222,4 +222,4 @@ public void testVerifyUserEmail() throws IOException {
     public void testGetDescription() {
         assertEquals("Keycloak OAuth2 Provider Plugin", provider.getDescription());
     }
-}
+}