TROUBLESHOOTING.md in smtpapi-0.1.7 vs TROUBLESHOOTING.md in smtpapi-0.1.8

@@ -6,10 +6,10 @@
 * [Viewing the Request Header](#request-header)
 
 <a name="request-header"></a>
 ## Viewing the Request Header
 
-When debugging or testing, it may be useful to exampine the raw request header to compare against the [documented format](https://sendgrid.com/docs/API_Reference/api_v3.html).
+When debugging or testing, it may be useful to examine the raw request header to compare against the [documented format](https://sendgrid.com/docs/API_Reference/api_v3.html).
 
 You can do this like so:
 
 ```ruby
 puts header