dir: Uniformize two similar strings

Related to issue #4746. Unnecessary end whitespaces were removed. Write "remote %s" instead of "remote '%s'".

common/flatpak-dir.c

@@ -742,7 +742,7 @@ flatpak_remote_state_lookup_ref (FlatpakRemoteState *self,
  if (!flatpak_remote_state_allow_ref (self, ref))
  {
  return flatpak_fail_error (error, FLATPAK_ERROR_REF_NOT_FOUND,
- _("No entry for %s in remote '%s' summary flatpak cache "),
+ _("No entry for %s in remote %s summary flatpak cache"),
  ref, self->remote_name);
  }
 
@@ -879,7 +879,7 @@ flatpak_remote_state_lookup_cache (FlatpakRemoteState *self,
  summary_v = get_summary_for_ref (self, ref);
  if (summary_v == NULL)
  return flatpak_fail_error (error, FLATPAK_ERROR_REF_NOT_FOUND,
- _("No entry for %s in remote '%s' summary flatpak cache "),
+ _("No entry for %s in remote %s summary flatpak cache"),
  ref, self->remote_name);
 
 
@@ -908,7 +908,7 @@ flatpak_remote_state_lookup_cache (FlatpakRemoteState *self,
 
  if (!var_cache_lookup (cache, ref, &pos, &cache_data))
  return flatpak_fail_error (error, FLATPAK_ERROR_REF_NOT_FOUND,
- _("No entry for %s in remote '%s' summary flatpak cache "),
+ _("No entry for %s in remote %s summary flatpak cache"),
  ref, self->remote_name);
  }
  else if (summary_version == 1)
@@ -920,7 +920,7 @@ flatpak_remote_state_lookup_cache (FlatpakRemoteState *self,
 
  if (!flatpak_var_ref_map_lookup_ref (ref_map, ref, &info))
  return flatpak_fail_error (error, FLATPAK_ERROR_REF_NOT_FOUND,
- _("No entry for %s in remote '%s' summary cache "),
+ _("No entry for %s in remote %s summary flatpak cache"),
  ref, self->remote_name);
 
  commit_metadata = var_ref_info_get_metadata (info);