diff --git a/AFNetworking/AFHTTPClient.h b/AFNetworking/AFHTTPClient.h
index 879f727..2e590ff 100644
--- a/AFNetworking/AFHTTPClient.h
+++ b/AFNetworking/AFHTTPClient.h
@@ -323,7 +323,7 @@ extern NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *paramete
  
  @param request The request object to be loaded asynchronously during execution of the operation.
  @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the created request operation and the object created from the response data of request.
- @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the resonse data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
  */
 - (AFHTTPRequestOperation *)HTTPRequestOperationWithRequest:(NSURLRequest *)request 
                                                     success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
@@ -386,7 +386,7 @@ extern NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *paramete
  @param path The path to be appended to the HTTP client's base URL and used as the request URL.
  @param parameters The parameters to be encoded and appended as the query string for the request URL.
  @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the created request operation and the object created from the response data of request.
- @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the resonse data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
  
  @see HTTPRequestOperationWithRequest:success:failure
  */
@@ -401,7 +401,7 @@ extern NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *paramete
  @param path The path to be appended to the HTTP client's base URL and used as the request URL.
  @param parameters The parameters to be encoded and set in the request HTTP body.
  @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the created request operation and the object created from the response data of request.
- @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the resonse data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
  
  @see HTTPRequestOperationWithRequest:success:failure
  */
@@ -416,7 +416,7 @@ extern NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *paramete
  @param path The path to be appended to the HTTP client's base URL and used as the request URL.
  @param parameters The parameters to be encoded and set in the request HTTP body.
  @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the created request operation and the object created from the response data of request.
- @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the resonse data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
  
  @see HTTPRequestOperationWithRequest:success:failure
  */
@@ -431,7 +431,7 @@ extern NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *paramete
  @param path The path to be appended to the HTTP client's base URL and used as the request URL.
  @param parameters The parameters to be encoded and appended as the query string for the request URL.
  @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the created request operation and the object created from the response data of request.
- @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the resonse data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
  
  @see HTTPRequestOperationWithRequest:success:failure
  */
@@ -446,7 +446,7 @@ extern NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *paramete
  @param path The path to be appended to the HTTP client's base URL and used as the request URL.
  @param parameters The parameters to be encoded and set in the request HTTP body.
  @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the created request operation and the object created from the response data of request.
- @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the resonse data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
  
  @see HTTPRequestOperationWithRequest:success:failure
  */