Solution For Newsletter subscribe button title wrapped

Author: mayankzalavadia

app/design/frontend/Magento/luma/Magento_Newsletter/web/css/source/_module.less

@@ -67,6 +67,7 @@
             border-bottom-left-radius: 0;
             border-top-left-radius: 0;
             margin-left: -1px;
+            white-space : nowrap;
         }
     }
 }