diff --git a/invenio_communities/assets/semantic-ui/js/invenio_communities/members/components/RemoveMemberModal.js b/invenio_communities/assets/semantic-ui/js/invenio_communities/members/components/RemoveMemberModal.js
index 7953fca5e..4f322c176 100644
--- a/invenio_communities/assets/semantic-ui/js/invenio_communities/members/components/RemoveMemberModal.js
+++ b/invenio_communities/assets/semantic-ui/js/invenio_communities/members/components/RemoveMemberModal.js
@@ -32,13 +32,13 @@ class RemoveMemberModal extends Component {
     this.contentMap = {
       [modalModeEnum.leave]: {
         headerText: i18next.t("Leave community"),
-        bodyText: i18next.t("You're about to leave this community."),
+        bodyText: i18next.t("You are about to leave this community."),
         buttonText: i18next.t("Leave"),
       },
       [modalModeEnum.remove]: {
         headerText: i18next.t("Remove user"),
         bodyText: i18next.t(
-          "You're about to remove this user from this community"
+          "You are about to remove this user from this community."
         ),
         buttonText: i18next.t("Remove"),
       },
diff --git a/invenio_communities/assets/semantic-ui/js/invenio_communities/members/components/bulk_actions/SelectedMembers.js b/invenio_communities/assets/semantic-ui/js/invenio_communities/members/components/bulk_actions/SelectedMembers.js
index 70cb687d3..53411f39d 100644
--- a/invenio_communities/assets/semantic-ui/js/invenio_communities/members/components/bulk_actions/SelectedMembers.js
+++ b/invenio_communities/assets/semantic-ui/js/invenio_communities/members/components/bulk_actions/SelectedMembers.js
@@ -53,8 +53,8 @@ export class SelectedMembers extends Component {
       >
         <Header disabled>
           {displayingGroups
-            ? i18next.t("Selected groups.")
-            : i18next.t("Selected members.")}
+            ? i18next.t("Selected groups")
+            : i18next.t("Selected members")}
         </Header>
       </Segment>
     );
diff --git a/invenio_communities/assets/semantic-ui/js/invenio_communities/members/invitations/invitationsModal/GroupTabPane.js b/invenio_communities/assets/semantic-ui/js/invenio_communities/members/invitations/invitationsModal/GroupTabPane.js
index fb38095b9..5893daaa5 100644
--- a/invenio_communities/assets/semantic-ui/js/invenio_communities/members/invitations/invitationsModal/GroupTabPane.js
+++ b/invenio_communities/assets/semantic-ui/js/invenio_communities/members/invitations/invitationsModal/GroupTabPane.js
@@ -113,7 +113,7 @@ export class GroupTabPane extends Component {
           />
           {selectedCount > 0 && (
             <Trans key="communityInviteMembersSelected" count={selectedCount}>
-              You are about to add {{ selectedCount }} groups
+              You are about to add {{ selectedCount }} groups.
             </Trans>
           )}
 
diff --git a/invenio_communities/assets/semantic-ui/js/invenio_communities/members/members/index.js b/invenio_communities/assets/semantic-ui/js/invenio_communities/members/members/index.js
index 339508bc9..ba8559dc4 100644
--- a/invenio_communities/assets/semantic-ui/js/invenio_communities/members/members/index.js
+++ b/invenio_communities/assets/semantic-ui/js/invenio_communities/members/members/index.js
@@ -5,14 +5,13 @@ export const memberVisibilityTypes = [
     name: "public",
     visible: true,
     title: i18next.t("Public"),
-    description: i18next.t("Your community membership is visible to everyone") + ".",
+    description: i18next.t("Your community membership is visible to everyone."),
   },
   {
     name: "hidden",
     visible: false,
     title: i18next.t("Hidden"),
     description: i18next.t(
-      "Your community membership is only visible to other members of the community" + "."
-    ),
+      "Your community membership is only visible to other members of the community."),
   },
 ];
diff --git a/invenio_communities/assets/semantic-ui/js/invenio_communities/settings/profile/RenameCommunitySlugButton.js b/invenio_communities/assets/semantic-ui/js/invenio_communities/settings/profile/RenameCommunitySlugButton.js
index d47c92dc1..b5d3bc392 100644
--- a/invenio_communities/assets/semantic-ui/js/invenio_communities/settings/profile/RenameCommunitySlugButton.js
+++ b/invenio_communities/assets/semantic-ui/js/invenio_communities/settings/profile/RenameCommunitySlugButton.js
@@ -89,7 +89,7 @@ export class RenameCommunitySlugButton extends Component {
           <Modal.Content>
             <Form onSubmit={this.handleChange}>
               <Form.Input
-                label={i18next.t("Enter the new unique identifier of the community")}
+                label={i18next.t("Enter the new unique identifier of the community.")}
                 fluid
                 input={{ ref: this.formInputRef }}
                 {...(error
diff --git a/invenio_communities/communities/services/components.py b/invenio_communities/communities/services/components.py
index 9a8f83a7f..3492bc748 100644
--- a/invenio_communities/communities/services/components.py
+++ b/invenio_communities/communities/services/components.py
@@ -113,7 +113,7 @@ def featured_create(self, identity, data=None, record=None, **kwargs):
         """Featured create."""
         if record.access.visibility != "public":
             raise ValidationError(
-                _("The community is not public"), field_name="community_id"
+                _("The community is not public."), field_name="community_id"
             )
 
 
diff --git a/invenio_communities/members/services/schemas.py b/invenio_communities/members/services/schemas.py
index 7227cb8b8..fc0a6ad47 100644
--- a/invenio_communities/members/services/schemas.py
+++ b/invenio_communities/members/services/schemas.py
@@ -85,7 +85,7 @@ class UpdateBulkSchema(MembersSchema, Schema):
     def validate_schema(self, data, **kwargs):
         """Validates that role and/or visible is set."""
         if "role" not in data and "visible" not in data:
-            raise ValidationError(_("Missing fields 'role' and/or 'visible'"))
+            raise ValidationError(_("Missing fields 'role' and/or 'visible'."))
 
 
 class DeleteBulkSchema(MembersSchema):
diff --git a/invenio_communities/members/services/service.py b/invenio_communities/members/services/service.py
index 77617ee38..631cb3a9f 100644
--- a/invenio_communities/members/services/service.py
+++ b/invenio_communities/members/services/service.py
@@ -277,7 +277,7 @@ def _invite_factory(self, identity, community, role, visible, member, message, u
             # add role as message
             data = {
                 "payload": {
-                    "content": _('You will join as "{role}"').format(role=role.title),
+                    "content": _('You will join as "{role}".').format(role=role.title),
                 }
             }
             current_events_service.create(
@@ -488,7 +488,7 @@ def _update(self, identity, community, member, role, visible, uow):
         if visible is not None and member.user_id is not None:
             if visible and not (is_self or system_identity == identity):
                 raise ValidationError(
-                    _("You can only set public visibility on your own " "membership."),
+                    _("You can only set public visibility on your own membership."),
                 )
 
         # Update membership
@@ -497,7 +497,7 @@ def _update(self, identity, community, member, role, visible, uow):
                 data = {
                     "payload": {
                         "content": _(
-                            'You will join as "{role}" (changed from: "{previous}")'
+                            'You will join as "{role}" (changed from: "{previous}").'
                         ).format(
                             role=role.title,
                             previous=member.role,