EMAIL-163 Fix a few typos as suggested in the PR
diff --git a/commons-email2-javax/src/main/java/org/apache/commons/mail2/javax/Email.java b/commons-email2-javax/src/main/java/org/apache/commons/mail2/javax/Email.java
index c4d7eb6..a328d57 100644
--- a/commons-email2-javax/src/main/java/org/apache/commons/mail2/javax/Email.java
+++ b/commons-email2-javax/src/main/java/org/apache/commons/mail2/javax/Email.java
@@ -827,7 +827,7 @@
                 properties.setProperty(EmailConstants.MAIL_SMTP_AUTH, "true");
             }
 
-            if(isOAuth2Required()) {
+            if (isOAuth2Required()) {
                 properties.put(EmailConstants.MAIL_SMTP_AUTH_MECHANISMS, "XOAUTH2");
             }