fix: remove the extra spaces in requests textarea

fixes: #503
Signed-off-by: Leonidas Spyropoulos <artafinde@archlinux.org>

templates/pkgbase/request.html

@@ -65,9 +65,7 @@
                     <label for="id_comments">{{ "Comments" | tr }}:</label>
                     <textarea id="id_comments" name="comments"
                               rows="5" cols="50"
-                              maxlength="{{ max_chars_comment }}"
-                              >{{ comments or '' }}
-                    </textarea>
+                              maxlength="{{ max_chars_comment }}">{{ comments or '' }}</textarea>
                 </p>
 
                 <p id="deletion_hint">