Merge pull request #42 from pushkyn/fix-contributing

update contributing.md - fix typo

Author: Matt Bernier

CONTRIBUTING.md

@@ -88,7 +88,7 @@ See the [examples folder](https://github.com/sendgrid/smtpapi-csharp/tree/master
 <a name="understanding-the-codebase"></a>
 ## Understanding the Code Base
 
-<!---optionally provide a brief summary explaning the architecture of the code--->
+<!---optionally provide a brief summary explaning the architecture of the code-->
 
 **/Smtpapi Example**
 
@@ -127,7 +127,7 @@ Generally, we follow the style guidelines as suggested by the official language.
  # Clone your fork of the repo into the current directory
  git clone https://github.com/sendgrid/smtpapi-csharp
  # Navigate to the newly cloned directory
- cd sendgrid-python
+ cd smtpapi-csharp
  # Assign the original repo to a remote called "upstream"
  git remote add upstream https://github.com/sendgrid/smtpapi-csharp
  ```