Tidy

2 files changed, 3 insertions, 3 deletions

diff --git a/cdsapi/api.py b/cdsapi/api.py
index f8517ac..40512de 100644
--- a/cdsapi/api.py
+++ b/cdsapi/api.py
@@ -197,7 +197,7 @@ class Client(object):
                     if n.strip() == '' and not self.full_stack:
                         break
                     self.logger.error('  %s' % (n,))
-                raise Exception(reply['error'].get('reason'),)
+                raise Exception(reply['error'].get('reason'))
 
             raise Exception('Unknown API state [%s]' % (reply['state'],))
 
diff --git a/example-era5.py b/example-era5.py
index 67cc6f2..135f6b6 100755
--- a/example-era5.py
+++ b/example-era5.py
@@ -13,8 +13,8 @@ c = cdsapi.Client()
 
 c.retrieve("reanalysis-era5-pressure-levels",
            {
-               "variable": "geopotential",
-               "pressure_level": "500",
+               "variable": "temperature",
+               "pressure_level": "1000",
                "product_type": "reanalysis",
                "date": "2008-01-01/2017-12-31",
                "time": "12:00",