Update README.md

README.md

@@ -39,11 +39,22 @@ The purpose of creating the dataset was to test an internal spellchecker for [a
 
 ### Notes
 
+Using "e" instead of "ё" **is not** considered a text defect. So both *"Зеленый клен еще цветет"* and *"Зелёный клён ещё цветёт"*
+are considered acceptable.
+
+Incorrect letter case **is not** considered a defect. In particular, the first word in a sentence **does not** have to begin
+with a capital letter. Therefore, both *"Пушкин был поэтом"* and *"пушкин был поэтом"* are considered
+equally acceptable. Moreover, all kinds of methods of highlighting text through its capitalization are
+not considered a defect, for example, *"Не говори ни ДА, ни НЕТ"*
+
+The absence of a period, exclamation mark or question mark at the end of a single sentence **is not** considered a defect.
+
 The test split contains only examples of mistakes made by people. There are no synthetics among these mistakes.
 
 The examples of errors in the test split come from different people in terms of gender, age, education, context, and social context.
 
-The input and output text can be not only one sentence, but also 1) a part of a sentence or incomplete dialog responses, 2) several sentences - a paragraph, 3) a fragment of a poem, usually a quatrain or two quatrains.
+The input and output text can be not only one sentence, but also 1) a part of a sentence, 2) incomplete dialog response,
+3) several sentences, e.g. a paragraph, 4) a fragment of a poem, usually a quatrain or two quatrains.
 
 The texts may include offensive phrases, phrases that offend religious or political feelings, fragments that contradict moral standards, etc.
 Such samples are only needed to make the corpus as representative as possible for the tasks of processing messages
@@ -75,7 +86,7 @@ datasets for the Russian language:
 **id** (int64): the sentence's id, starting 1.  
 **text** (str): the original text (part of sentence, whole sentence or several sentences).  
 **fixed_text** (str): the corrected version of original text.  
-**label** (str): the target class. "1" for "not defects", "0" for "contains defects".  
+**label** (str): the target class. "1" for "no defects", "0" for "contains defects".  
 **error_type** (str): the violation category: Spelling, Grammar, Tokenization, Punctuation, Mixture, Unknown.  
 **domain** (str): domain: "prose" or "poetry".