Add missing ws seperator between words

This is to add missing ws seperator between words, usually
in log messages.

Change-Id: I65ececa93fd0bee00c44684088162346ac9b09de

keystone/conf/__init__.py

@@ -93,7 +93,7 @@ conf_modules = [
 
 
 oslo_messaging.set_transport_defaults(control_exchange='keystone')
-_DEPRECATED_REASON = ('This option is only used by eventlet mode which has'
+_DEPRECATED_REASON = ('This option is only used by eventlet mode which has '
                       'been removed from Keystone in Newton release.')
 
 

keystone/federation/idp.py

@@ -410,7 +410,7 @@ def _verify_assertion_binary_is_installed():
             'Unable to locate %(binary)s binary on the system. Check to make '
             'sure it is installed.') % {'binary': CONF.saml.xmlsec1_binary}
         tr_msg = _(
-            'Unable to locate %(binary)s binary on the system. Check to'
+            'Unable to locate %(binary)s binary on the system. Check to '
             'make sure it is installed.') % {
             'binary': CONF.saml.xmlsec1_binary}
         LOG.error(msg)

keystone/federation/utils.py

@@ -612,7 +612,7 @@ class RuleProcessor(object):
                    "values. Check debug logs or the mapping used for "
                    "additional details.")
             tr_msg = _("Could not map any federated user properties to "
-                       "identity values. Check debug logs or the mapping"
+                       "identity values. Check debug logs or the mapping "
                        "used for additional details.")
             LOG.warning(msg)
             raise exception.ValidationError(tr_msg)

keystone/models/token_model.py

@@ -442,7 +442,7 @@ class TokenModel(object):
         if self.project and not self.project.get('enabled'):
             msg = ('Unable to validate token because project %(id)s is '
                    'disabled') % {'id': self.project_id}
-            tr_msg = _('Unable to validate token because project %(id)s is'
+            tr_msg = _('Unable to validate token because project %(id)s is '
                        'disabled') % {'id': self.project_id}
             LOG.warning(msg)
             raise exception.ProjectNotFound(tr_msg)

keystone/server/flask/common.py

@@ -433,7 +433,7 @@ class APIBase(object):
                         )
                         continue
                     LOG.debug(
-                        'Adding additional resource route (alternate) to API'
+                        'Adding additional resource route (alternate) to API '
                         '%(name)s: [%(url)r %(kwargs)r]',
                         {'name': self._name, 'url': element['url'],
                          'kwargs': r.kwargs})