diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -53,3 +53,7 @@
 ## 0.9.0.0 -- 2020-08-01
 
 * Ninth version. Fixed issues with empty lists in the norms for some variants in DobutokO.Poetry.Norms module. Some documentation improvements.
+
+## 0.9.0.1 -- 2020-08-05
+
+* Ninth version revised A. Some documentation improvements for README.md file.
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,39 +1,41 @@
 There are different languages. They have different structure and rules. 
-But there is a possibility to create and use (on the one of the existing 
-vastly used and well spreaded languages basis, in this work, the 
-Ukrainian one) the "phonetical" language more suitable for poetry and 
-music. Even there can be different variants of the 
-phonetical language. This work proposes to create at least two new 
-"phonetical" languages on the Ukrainian basis. 
+But there is a possibility to create and use (on the one of 
+the existing vastly used and well spread languages basis, in this work, 
+the Ukrainian one) the "phonetic" language more suitable 
+for poetry and music. Even there can be different variants of the phonetic 
+language. This work proposes to create at least two 
+new "phonetic" languages on the Ukrainian basis.
 
 Imagine, you can understand the information in the text no matter of 
-the words order and only with the most needed grammar preserved (for 
-example, the rule not to separate the preposition and the next word 
-is preserved). Understand just like you can read the text (after 
-some instruction and training might be) the text with the words where 
-only the first and the last letters are preserved on their places and 
-the rest are interchangeably mixed. So imagine, you can understand (and 
-express your thoughts, feeling, motives and so on) the message of the 
-text with no strict word order preserved. 
+the words order and only with the most needed grammar 
+preserved (for example, the rule not to separate the preposition and 
+the next word is preserved). Understand just like you can 
+read the text (after some instruction and training might be) the text 
+with the words where only the first and the last letters 
+are preserved on their places and the rest are interchangeably mixed. 
+So imagine, you can understand (and express your thoughts, 
+feeling, motives and so on) the message of the text with no strict 
+word order preserved.
 
 In such a case, you can rearrange words (preserving the most important 
-rules in this case to reduce or even completely eliminate ambiguity) so 
-that they can obtain more interesting phonetical sounding. You can try 
-to create poetic (at least somewhat rhythmic and expressive) text or 
-music. This can be an inspiring and developing exercise itself. But 
-how can you quickly find out which combinations are more or less suitable? 
-Besides, can the complexity of the algorithms be reduced? 
+rules in this case to reduce or even completely 
+eliminate ambiguity) so that they can obtain more interesting phonetic 
+sounding. You can try to create poetic (at least somewhat 
+rhythmic and expressive) text or music. This can be an inspiring and 
+developing exercise itself. But how can you quickly find out 
+which combinations are more or less suitable? Besides, can the complexity 
+of the algorithms be reduced?
 
-These are some of the interesting questions. The work does not at the 
-moment answers them, but is experimental, still may be valueable. 
+These are some of the interesting questions. The work does not at 
+the moment answers them, but is experimental, still may be valuable.
 
-Ukrainian is the language with no strict words order needed (though there 
-do exist some preferences in it) and have rather pleasant sounding. So it 
-can be a good example and instance. Besides for the author it is a native 
-language.
+Ukrainian is the language with no strict words order needed (though 
+there do exist some preferences in it) and have rather 
+pleasant sounding. So it can be a good example and instance. Besides 
+for the author it is a native language.
 
-Even if you would not like to create and use "phonetical" languages where 
-phonetics is of more importance than the grammar, then you can evaluate the 
-phonetical potential of the words used in the text in producing specially 
-sounding texts. This can also be helpful in poetry writing and other 
-probably related fields.
+Even if you would not like to create and use "phonetic" languages 
+where phonetics is of more importance than the grammar, then you 
+can evaluate the phonetic potential of the words used in the text 
+in producing specially sounding texts. This can also be helpful 
+in poetry writing and other probably related fields
diff --git a/dobutokO-poetry.cabal b/dobutokO-poetry.cabal
--- a/dobutokO-poetry.cabal
+++ b/dobutokO-poetry.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                dobutokO-poetry
-version:             0.9.0.0
+version:             0.9.0.1
 synopsis:            Helps to order the 7 or less Ukrainian words to obtain somewhat suitable for poetry or music text
 description:         Helps to order the 7 or less Ukrainian words (or their concatenations) to obtain somewhat suitable for poetry or music text. Can be also used as a research instrument with generalized functions.
 
