Minor Ui Improvements (#2713)

webapp/components/channel_info_modal.jsx

@@ -37,7 +37,9 @@ class ChannelInfoModal extends React.Component {
                 onHide={this.props.onHide}
             >
                 <Modal.Header closeButtton={true}>
-                    {channel.display_name}
+                    <Modal.Title>
+                        {channel.display_name}
+                    </Modal.Title>
                 </Modal.Header>
                 <Modal.Body ref='modalBody'>
                     <div className='row form-group'>

webapp/components/posts_view.jsx

@@ -527,12 +527,12 @@ export default class PostsView extends React.Component {
                     onClick={this.scrollToBottomAnimated}
                     hidden={!this.state.showUnreadMessageAlert}
                 >
-                        <i className='fa fa-arrow-circle-o-down'></i>
-                        &nbsp;
-                        <FormattedMessage
-                            id='posts_view.newMsg'
-                            defaultMessage='New Messages'
-                        />
+                    <i className='fa fa-angle-down'></i>
+                    &nbsp;
+                    <FormattedMessage
+                        id='posts_view.newMsg'
+                        defaultMessage='New Messages'
+                    />
                 </div>
             </div>
         );