Some clean-up and style changes
diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst
index f56bc2f..4403079 100644
--- a/user_guide_src/source/libraries/email.rst
+++ b/user_guide_src/source/libraries/email.rst
@@ -227,7 +227,7 @@
 	}
 
 This function will automatically clear all parameters if the request was
- successful. To stop this behaviour pass FALSE::
+successful. To stop this behaviour pass FALSE::
 
  	if ($this->email->send(FALSE))
  	{