improve banner

src/Bundle/ChillPersonBundle/Resources/views/Entity/person.html.twig

@@ -7,9 +7,11 @@
       {%- for n in person.altNames -%}
         {%- if loop.first -%}({% else %} {%- endif -%}
           <span class="chill-entity__person__alt-name chill-entity__person__altname--{{ n.key }}">
-            {{ n.label }}
+            {{- n.label -}}
           </span>
-        {%- if loop.last %}) {% endif -%}
+        {%- if loop.last -%}) {%- endif -%}
       {%- endfor -%}
     {%- endif -%}
-  {%- if showLink is defined -%}</a>{%- endif -%}</span>
+  {%- if showLink is defined -%}</a>{%- endif -%}
+{#- tricks to remove easily whitespace after template -#}
+{%- if true -%}</span>{%- endif -%}