diff --git a/NEWS.md b/NEWS.md
index 722640a..9c9444b 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -5,6 +5,9 @@
 * Add folder generation function
 * Put option predict ahead as a parameter (now 34 bars)
 * aml_make_model use parameter to split data with specific n of rows e.g. n_rows
+* cleanup of deprecated functions
+* create option to set fixed structure of the neural network
+* make a major release
 
 # lazytrade 0.4.5
 
@@ -57,7 +60,7 @@
 ### Implemented
 
 * added option to balance classes in mt_make_model function
-* add and delete depricated functions
+* add and delete deprecated functions
 * change names of functions to reflect the purpose: mt - market type, rl- reinforcement learning, util - utility
 * change example methods to unify them across functions
 * align names of the variables across several functions
diff --git a/R/datasets.R b/R/datasets.R
index 5453c38..c84e896 100644
--- a/R/datasets.R
+++ b/R/datasets.R
@@ -186,7 +186,7 @@
 #' }
 "x_test_model"
 
-#' Table with predicte price change
+#' Table with predicted price change
 #'
 #' @docType data
 #' @keywords datasets
diff --git a/README.Rmd b/README.Rmd
index 9c8fc66..e0c9aa3 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -21,7 +21,7 @@ knitr::opts_chunk$set(
 [![R-CMD-check](https://github.com/vzhomeexperiments/lazytrade/workflows/R-CMD-check/badge.svg)](https://github.com/vzhomeexperiments/lazytrade/actions)
 <!-- badges: end -->
 
-The goal of lazytrade is to keep all functions and scripts of the lazytrade educational project on [UDEMY](https://vladdsm.github.io/myblog_attempt/topics/lazy%20trading/). Functions are providing an opportunity to learn Computer and Data Science using example of Algorithmic Trading. Please kindly not that *this project was created for Educational Purposes only*!
+The goal of lazytrade is to keep all functions and scripts of the lazytrade educational project on [UDEMY](https://vladdsm.github.io/myblog_attempt/topics/lazy%20trading/). Functions are providing an opportunity to learn Computer and Data Science using example of Algorithmic Trading. Please kindly not that *this project was created for Educational Purposes only*! 
 
 ## Installation
 
diff --git a/README.md b/README.md
index a05af20..d4f5bd8 100644
--- a/README.md
+++ b/README.md
@@ -158,8 +158,6 @@ library(readr)
 
 #generate 8digit password for trading platform
 util_generate_password(salt = 'random text')
-#>          .
-#> 1 e16d039F
 ```
 
 ## Example - generate initialization files for MT4 platform
diff --git a/cran-comments.md b/cran-comments.md
index 85d2f71..93de14c 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,8 +1,8 @@
 ## Test environments
 * windows, R 4.0.4 (2021-02-15) -- "Lost Library Book" Platform: x86_64-w64-mingw32/x64 (64-bit)
 * R-hub builder
-* R version 4.0.3 (2020-10-10)
-* R Under development (unstable) (2020-12-13 r79623)
+* R version R 4.0.4 (2021-02-15)
+* R Under development (unstable) (2021-03-11 r80086)
 
 ## R CMD check results
 Status: OK
diff --git a/man/result_R.Rd b/man/result_R.Rd
index ab37dee..0ac4118 100644
--- a/man/result_R.Rd
+++ b/man/result_R.Rd
@@ -3,7 +3,7 @@
 \docType{data}
 \name{result_R}
 \alias{result_R}
-\title{Table with predicte price change}
+\title{Table with predicted price change}
 \format{
 A dataframe with one column
 \describe{
@@ -15,6 +15,6 @@ A dataframe with one column
 result_R
 }
 \description{
-Table with predicte price change
+Table with predicted price change
 }
 \keyword{datasets}