Merge pull request #16 from chao787/master

SOME README error

README.md

@@ -56,7 +56,7 @@ Output:
 
 * 开发者可以指定自己自定义的词典，以便包含jieba词库里没有的词。虽然jieba有新词识别能力，但是自行添加新词可以保证更高的正确率
 * 用法： jieba.load_userdict(file_name) # file_name为自定义词典的路径
-* 词典格式和dict.txt一样，一个词占一行；每一行分为两部分，一部分为词语，另一部分为词频，用空格隔开
+* 词典格式和`analyse/idf.txt`一样，一个词占一行；每一行分为两部分，一部分为词语，另一部分为词频，用空格隔开
 * 范例：
 
 		云计算 5
@@ -163,7 +163,7 @@ Function 2): Add a custom dictionary
 
 * Developers can specify their own custom dictionary to include in the jieba thesaurus. jieba has the ability to identify new words, but adding your own new words can ensure a higher rate of correct segmentation.
 * Usage： `jieba.load_userdict(file_name) # file_name is a custom dictionary path`
-* The dictionary format is the same as that of `dict.txt`: one word per line; each line is divided into two parts, the first is the word itself, the other is the word frequency, separated by a space
+* The dictionary format is the same as that of `analyse/idf.txt`: one word per line; each line is divided into two parts, the first is the word itself, the other is the word frequency, separated by a space
 * Example：
 
 		云计算 5