Minor formatting and documentation edits

AFNetworking/AFHTTPClient.h

@@ -21,9 +21,9 @@
 // THE SOFTWARE.
 
 #import <Foundation/Foundation.h>
+#import "AFURLConnectionOperation.h"
 
 #import <Availability.h>
-#import "AFURLConnectionOperation.h"
 
 /**
  `AFHTTPClient` captures the common patterns of communicating with an web application over HTTP. It encapsulates information like base URL, authorization credentials, and HTTP headers, and uses them to construct and manage the execution of HTTP request operations.

AFNetworking/AFURLConnectionOperation.h

@@ -169,7 +169,7 @@ NSCoding, NSCopying>
 /**
  The pinning mode which will be used for SSL connections. `AFSSLPinningModePublicKey` by default.
  
- @discussion To enable SSL Pinning, `#define _AFNETWORKING_PIN_SSL_CERTIFICATES_` in `Prefix.pch`. Also, make sure that the Security framework is linked with the binary. See the "SSL Pinning" section in the `AFURLConnectionOperation` header for more information.
+ @discussion To enable SSL Pinning, `#define _AFNETWORKING_PIN_SSL_CERTIFICATES_` in `Prefix.pch`. Also, make sure that the Security framework is linked with the binary. See the "SSL Pinning" section in the `AFURLConnectionOperation`" header for more information.
  */
 #ifdef _AFNETWORKING_PIN_SSL_CERTIFICATES_
 @property (nonatomic, assign) AFURLConnectionOperationSSLPinningMode SSLPinningMode;