(chore): cleanup comments input

src/app/modules/comments/list/list.component.scss

@@ -233,6 +233,7 @@ m-comments__entityOutlet,
       minds-textarea {
         font-family: inherit;
         font-size: 14px;
+        line-height: 22px;
         width: 0;
         min-width: 0;
         flex: 1;

src/app/modules/comments/poster/poster.component.html

@@ -32,7 +32,7 @@
             (keyup)="getPostPreview(content)"
             (keypress)="keypress($event)"
             [placeholder]="
-              conversation ? 'Enter your message' : 'Enter your comment'
+              conversation ? 'Enter your message' : 'Write your comment'
             "
             (filePaste)="uploadAttachment($event)"
             mTextInputAutocomplete