MAGETWO-98351: Update transaction email variable dialog

- Resolved improper whitespacing

Author: Hwashiang Yu

app/code/Magento/Variable/view/adminhtml/web/variables.js

@@ -118,7 +118,8 @@ window.Variables = {
                 updateElementAtCursor(textareaElm, Variables.variablesValue[variable - 1]);
             } else {
                 updateElementAtCursor(textareaElm, variable);
-            }            textareaElm.focus();
+            }
+            textareaElm.focus();
             textareaElm.scrollTop = scrollPos;
             jQuery(textareaElm).change();
             textareaElm = null;