diff --git a/IsolateCanonicalVariant.R b/IsolateCanonicalVariant.R
index 328699d..8813f2e 100644
--- a/IsolateCanonicalVariant.R
+++ b/IsolateCanonicalVariant.R
@@ -1,26 +1,3 @@
-# #<---------------------------->
-# # Please include this section when distributing and/or using this code. 
-# # Please read and abide by the terms of the included LICENSE
-# #
-# #  Author : Deepankar Chakroborty (https://gitlab.utu.fi/deecha)
-# #  Report issues: https://gitlab.utu.fi/deecha/shared_scripts/-/issues
-# #  License: https://gitlab.utu.fi/deecha/shared_scripts/-/blob/master/LICENSE
-# #
-# #  PURPOSE:
-# #  From a given vector of annotations for a particular DNA change
-# #  this function selects the canonical variant (if present)
-# #  by cross referencing the MANE Select and RefSeq Select sets.
-# #
-# #  Logic flow:
-# #  - If there is only one annotation; that is selected
-# #  - If canonical transcript is not found in MANE Select + RefSeq select 
-# #     or a matching transcript ID is not found in the annotation then;
-# #     The mutation with to the the highest position (residue number) is selected.
-# #  - If a match for canonical isoform is found then; 
-# #        that particular mutation is selected
-# #
-# #<---------------------------->
-
 # Installing dependencies
 dependencies <- c("stringi", "doParallel")
 missing_packages <- dependencies[!(dependencies %in% installed.packages()[, "Package"])]
@@ -28,6 +5,31 @@ if(length(missing_packages)) install.packages(missing_packages)
 rm(missing_packages,dependencies)
 
 IsolateCanonicalVariant <- function (AAchangeAnnotations){
+# #<---------------------------->
+# # You must include this section when:
+# # Distributing, Using and/or Modifying this code. 
+# # Please read and abide by the terms of the included LICENSE.
+# # Copyright 2020, Deepankar Chakroborty, All rights reserved.
+# #
+# #  Author : Deepankar Chakroborty (https://gitlab.utu.fi/deecha)
+# #  Report issues: https://gitlab.utu.fi/deecha/shared_scripts/-/issues
+# #  License: https://gitlab.utu.fi/deecha/shared_scripts/-/blob/master/LICENSE
+# #<---------------------------->
+
+
+# #  PURPOSE:
+# #  From a given vector of annotations for a particular DNA change
+# #  this function selects the canonical variant (if present)
+# #  by cross referencing the MANE Select and RefSeq Select sets.
+
+# #  LOGIC FLOW:
+# #  - If there is only one annotation; that is selected
+# #  - If canonical transcript is not found in MANE Select + RefSeq select 
+# #     or a matching transcript ID is not found in the annotation then;
+# #     The mutation with to the the highest position (residue number) is selected.
+# #  - If a match for canonical isoform is found then; 
+# #        that particular mutation is selected
+  
   # importing resources
   library(doParallel)
   refseq <- readRDS(url("https://gitlab.utu.fi/deecha/shared_scripts/-/raw/master/asset/RefSeqSelect_Gene_Transcript.RDS"),"rb")
diff --git a/MutSiteFind.R b/MutSiteFind.R
index 709b666..70ccda6 100644
--- a/MutSiteFind.R
+++ b/MutSiteFind.R
@@ -1,25 +1,30 @@
-# #<---------------------------->
-# # Please include this section when distributing and/or using this code. 
-# # Please read and abide by the terms of the included LICENSE
-# #
-# #  Author : Deepankar Chakroborty (https://gitlab.utu.fi/deecha)
-# #  Report issues: https://gitlab.utu.fi/deecha/shared_scripts/-/issues
-# #  License: https://gitlab.utu.fi/deecha/shared_scripts/-/blob/master/LICENSE
-# #
-# #  PURPOSE:
-# #  For a given vector of amino acid changes like A123T, V256F, E746_A750del
-# #  this function returns c(123, 256, 746) as amino acid positions of
-# #  the mutated residue. 
-# #     In case of indels, it doesn't return the range!! (returns only the start position)
-# #
-# #<---------------------------->
-
+# Installing missing dependencies
 dependencies <- c("stringi")
 missing_packages <- dependencies[!(dependencies %in% installed.packages()[, "Package"])]
 if(length(missing_packages)) install.packages(missing_packages) 
 rm(missing_packages,dependencies)
 
 MutSiteFind <- function(MutationColumn){
+# #<---------------------------->
+# # You must include this section when:
+# # Distributing, Using and/or Modifying this code. 
+# # Please read and abide by the terms of the included LICENSE.
+# # Copyright 2020, Deepankar Chakroborty, All rights reserved.
+# #
+# #  Author : Deepankar Chakroborty (https://gitlab.utu.fi/deecha)
+# #  Report issues: https://gitlab.utu.fi/deecha/shared_scripts/-/issues
+# #  License: https://gitlab.utu.fi/deecha/shared_scripts/-/blob/master/LICENSE
+# #<---------------------------->
+
+
+# #  PURPOSE:
+# #  For a given vector of amino acid changes like A123T, V256F, E746_A750del
+# #  this function returns c(123, 256, 746) as amino acid positions of
+# #  the mutated residue. 
+# #     In case of indels, it doesn't return the range!! 
+# #        (i.e. returns only the start position)
+
+
   return(unlist(x = stringi::stri_extract_first_regex(str = MutationColumn,pattern = "[[:digit:]]+"), use.names = F))
 }
 
diff --git a/ggplotBreaks.R b/ggplotBreaks.R
index bbac9fc..48121ac 100644
--- a/ggplotBreaks.R
+++ b/ggplotBreaks.R
@@ -1,11 +1,16 @@
+ggplotBreaks <- function(range,tick,skip.steps=0){
 # #<---------------------------->
-# # Please include this section when distributing and/or using this code. 
-# # Please read and abide by the terms of the included LICENSE
+# # You must include this section when:
+# # Distributing, Using and/or Modifying this code. 
+# # Please read and abide by the terms of the included LICENSE.
+# # Copyright 2020, Deepankar Chakroborty, All rights reserved.
 # #
 # #  Author : Deepankar Chakroborty (https://gitlab.utu.fi/deecha)
 # #  Report issues: https://gitlab.utu.fi/deecha/shared_scripts/-/issues
 # #  License: https://gitlab.utu.fi/deecha/shared_scripts/-/blob/master/LICENSE
-# #
+# #<---------------------------->
+
+
 # #  PURPOSE:
 # #  Returns a list of vectors containing breaks and labels 
 # # for a continuous variable mapped to one of the axes for use with ggplot2
@@ -20,12 +25,8 @@
 # #     0  10  20  30  40  50  60  70  80  90 100 110 120 130 140 150
 # # 
 # #  $labels
-# #    "0"  " "  "20"  " "  "40"  " "  "60"  " "  "80"  " "  "100"  " "
-# #    "120"  " "  "140"  " "
-# #
-# #<---------------------------->
+# #    "0"  " "  "20"  " "  "40"  " "  "60"  " "  "80"  " "  "100"  " "  "120"  " "  "140"  " "
 
-ggplotBreaks <- function(range,tick,skip.steps=0){
   if (length(range) != 2){
     stop("Correct format for: range = c(min_value,max_value)")
   }
diff --git a/unparalogMutations.R b/unparalogMutations.R
index d479563..ddf3ff5 100644
--- a/unparalogMutations.R
+++ b/unparalogMutations.R
@@ -1,20 +1,30 @@
+# Installing missing dependencies
+dependencies <- c("stringi", "progress")
+missing_packages <- dependencies[!(dependencies %in% installed.packages()[, "Package"])]
+if(length(missing_packages)) install.packages(missing_packages)
+rm(missing_packages,dependencies)
+
+unparalog <- function(DATA, paralog_separator = ";", annotation_separator = ",", GeneColName , AnnotationColName ){
 # #<---------------------------->
-# # Please include this section when distributing and/or using this code. 
-# # Please read and abide by the terms of the included LICENSE
+# # You must include this section when:
+# # Distributing, Using and/or Modifying this code. 
+# # Please read and abide by the terms of the included LICENSE.
+# # Copyright 2020, Deepankar Chakroborty, All rights reserved.
 # #
 # #  Author : Deepankar Chakroborty (https://gitlab.utu.fi/deecha)
 # #  Report issues: https://gitlab.utu.fi/deecha/shared_scripts/-/issues
 # #  License: https://gitlab.utu.fi/deecha/shared_scripts/-/blob/master/LICENSE
-# #
+# #<---------------------------->
+
+
 # #  PURPOSE:
 # #  In the gene column in your SNV annotation if you see something like:
 # #  e.g. PRAMEF7;PRAMEF8  OR  PRAMEF7,PRAMEF8
 # #       then your mutations annotations have gene paralogs.
 # #  This script aims to de-couple those paralogs into individual their rows.
 # #
-# ------------------------ 
-
-### Info on what to pass as the function parameters:
+   
+# # INFO on what to pass as the function parameters:
 # Assign correct paralog_separator found in the gene column of your SNV annotations # e.g. if the Gene column has entries like PRAMEF7;PRAMEF8 
 # then the paralog_separator is ";" 
 # or set it to whatever separator is used by your SNV annotation software.
@@ -28,14 +38,7 @@
 # AnnotationColName = Column name in the SNV annotation table where the Amino acid changes are listed
 
 # <--------------->
-
-# Installing missing dependencies
-dependencies <- c("stringi", "progress")
-missing_packages <- dependencies[!(dependencies %in% installed.packages()[, "Package"])]
-if(length(missing_packages)) install.packages(missing_packages)
-rm(missing_packages,dependencies)
-
-unparalog <- function(DATA, paralog_separator = ";", annotation_separator = ",", GeneColName , AnnotationColName ){
+   
    # Sanity checks
    check_paralog_sep <- !any(stringi::stri_detect_fixed(str = DATA$Gene.refGene,pattern = paralog_separator))
    check_annotation_sep <- !any(stringi::stri_detect_fixed(str =  DATA$AAChange.refGene, pattern = annotation_separator))