diff --git a/invenio_vocabularies/cli.py b/invenio_vocabularies/cli.py
index 24e7b08c..80ccb3eb 100644
--- a/invenio_vocabularies/cli.py
+++ b/invenio_vocabularies/cli.py
@@ -120,7 +120,7 @@ def _output_process(vocabulary, op, success, errored, filtered):
 def import_vocab(vocabulary, filepath=None, origin=None, num_samples=None):
     """Import a vocabulary."""
     if not filepath and not origin:
-        click.secho("One of --filepath or --origin must be present", fg="red")
+        click.secho("One of --filepath or --origin must be present.", fg="red")
         exit(1)
 
     config = get_config_for_ds(vocabulary, filepath, origin)
@@ -137,7 +137,7 @@ def import_vocab(vocabulary, filepath=None, origin=None, num_samples=None):
 def update(vocabulary, filepath=None, origin=None):
     """Import a vocabulary."""
     if not filepath and not origin:
-        click.secho("One of --filepath or --origin must be present", fg="red")
+        click.secho("One of --filepath or --origin must be present.", fg="red")
         exit(1)
 
     config = get_config_for_ds(vocabulary, filepath, origin)
@@ -163,7 +163,7 @@ def convert(
     """Convert a vocabulary to a new format."""
     if not filepath and (not origin or not target):
         click.secho(
-            "One of --filepath or --origin and --target must be present",
+            "One of --filepath or --origin and --target must be present.",
             fg="red"
         )
         exit(1)
diff --git a/invenio_vocabularies/contrib/affiliations/schema.py b/invenio_vocabularies/contrib/affiliations/schema.py
index 5bc1b5ba..964a264f 100644
--- a/invenio_vocabularies/contrib/affiliations/schema.py
+++ b/invenio_vocabularies/contrib/affiliations/schema.py
@@ -51,6 +51,6 @@ def validate_affiliation(self, data, **kwargs):
 
         if not id_ and not name:
             raise ValidationError(
-                _("An existing id or a free text name must be present"),
+                _("An existing id or a free text name must be present."),
                 "affiliations"
             )
diff --git a/invenio_vocabularies/contrib/funders/schema.py b/invenio_vocabularies/contrib/funders/schema.py
index 7024847b..99582c13 100644
--- a/invenio_vocabularies/contrib/funders/schema.py
+++ b/invenio_vocabularies/contrib/funders/schema.py
@@ -40,7 +40,7 @@ def validate_funder(self, data, **kwargs):
 
         if not id_ and not name:
             raise ValidationError(
-                _("An existing id or a free text name must be present"),
+                _("An existing id or a free text name must be present."),
                 "funder"
             )
 
diff --git a/invenio_vocabularies/contrib/subjects/schema.py b/invenio_vocabularies/contrib/subjects/schema.py
index 9d651a93..de78c619 100644
--- a/invenio_vocabularies/contrib/subjects/schema.py
+++ b/invenio_vocabularies/contrib/subjects/schema.py
@@ -45,6 +45,6 @@ def validate_subject(self, data, **kwargs):
 
         if not id_ and not subject:
             raise ValidationError(
-                _("An existing id or a free text subject must be present"),
+                _("An existing id or a free text subject must be present."),
                 "subjects"
             )