Fix headers for custom Org (#219)

* Fix headers for custom Org
* Fix header
* Update generate_library_oasv2.py

This fix corrects the formatting of the auth header, which is only required when using the generator with one's own organization.

Author: ez1mm

generator/generate_library.py

@@ -631,7 +631,7 @@ def main(inputs):
             sys.exit(2)
         else:
             response = requests.get(f'https://api.meraki.com/api/v1/organizations/{org_id}/openapiSpec',
-                                    headers={f'Bearer: {api_key}'})
+                                    headers={'Authorization': f'Bearer {api_key}'})
             if response.ok:
                 spec = response.json()
             else:

generator/generate_library_oasv2.py

@@ -566,7 +566,7 @@ def main(inputs):
             sys.exit(2)
         else:
             response = requests.get(f'https://api.meraki.com/api/v1/organizations/{org_id}/openapiSpec',
-                                    headers={f'Bearer: {api_key}'})
+                                    headers={'Authorization': f'Bearer {api_key}'})
             if response.ok:
                 spec = response.json()
             else: