 		}
 	}
 	
-	/// Returns the translation of the given word from the user's learned language to the user's native language.
+	/// Retrieves the translation of the given word from the user's learned language to the user's native language.
 	///
 	/// - parameter word: The word to translate.
 	/// - parameter context: The context in which the word appeared.

		}
		let request = self.requestWithEndPoint(.NativeLanguage, pathComponents: [newLanguageCode], method: .POST, parameters: nil)
		self.sendAsynchronousRequest(request) { (response, error) -> Void in
			if (response != nil && response! == "OK") {
				completion(success: true)
			} else {
				completion(success: false)
			}
		}
	}
	
	/// Returns the language code of the learned and native langugage of the logged in user.
	///
	/// - parameter completion: A block that will receive a `JSON` object, which contains the dictornary with language codes of the learned and native language.
	public func getLearnedAndNativeLanguage(completion: (dict: JSON?) -> Void) {

		
		let request = self.requestWithEndPoint(.DeleteBookmark, pathComponents: [bookmarkID], method: .POST, parameters: nil)
		self.sendAsynchronousRequest(request) { (response, error) -> Void in
			self.checkBooleanResponse(response, error: error, completion: completion);
		}
	}
	
	/// Retrieves the exercise log of the user for a given bookmark.
	///
	/// - parameter bookmarkID: The ID of the bookmark for which to get the exercise log.
	/// - parameter completion: A block that will receive a `JSON` object, which contains the exercise log.
