Update README.md

README.md

@@ -22,9 +22,9 @@ After installing your gem, it can be used in a Rails application as follows:
     ```
 Of course the api keys should be stored in the Rails encrypted credentials as is best practice.
 
-2. **Sending an Email**
+### **Sending an Email**
 
-2.1 **In Rails With ActionMailer**
+2. **In Rails With ActionMailer**
 
     Use as normal as per the Rails ActionMailer docs. E.G.
 
@@ -34,7 +34,7 @@ Of course the api keys should be stored in the Rails encrypted credentials as is
 
     **See Rails configuration and more detailed example below**
 
-2.2 **Plain Ruby Without Rails**
+3. **Plain Ruby Without Rails**
 
     ```
     Mailerooby::EmailSender.send_email(
@@ -44,7 +44,8 @@ Of course the api keys should be stored in the Rails encrypted credentials as is
         body: "This is a test email."
         )
     ```
-3. **Verifying an Email Address**
+    
+4. **Verifying an Email Address**
 
     ```ruby
         response = Mailerooby::EmailVerifier.verify_email("test@example")