diff --git a/README b/README
index 3c0e383..62b40be 100644
--- a/README
+++ b/README
@@ -33,13 +33,20 @@
 | Installation                                                                                     |
 |                                                                                                  |
   Getting the files:
+		latex gitfile-info.ins
 
   Getting the documentation:
+		latexmk -pdf gitfile-info.dtx
 
-  Copy the following files into a TeX-readable directory:
-    
-  The following files are needed to make a new application:
+  Copy the following file into a TeX-readable directory:
+    gitfile-info.sty
 
-  The following files are needed to make a new documentation-table:
+	Copy the hooks into .git/hooks:
+		post-commit
+		post-merge
+
+	Copy the init-script into a executable directory, maybe within the git-repo to post it to the
+	other users:
+		gfi-run
 |                                                                                                  |
 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -+
diff --git a/dokumentation.tex b/dokumentation.tex
index db137dd..182d35a 100644
--- a/dokumentation.tex
+++ b/dokumentation.tex
@@ -156,11 +156,11 @@ pdftitle = {\LaTeX-package for reading git commit info for specific files}
 			}
 
 			Wenn Versionen von \LaTeX-Dateien mit git kontrolliert werden, dann kommt es vor, dass für
-			einen selbst, anderen Nutzern oder Entwicklern der aktuelle Entwicklungsstand der Datei,
+			einen selbst, andere Nutzern oder Entwickler der aktuelle Entwicklungsstand der Datei,
 			Hinweise zum Autor und dem Datum der letzten Bearbeitung im PDF gezeigt werden sollen. Mir
 			bekannte Pakete können zwar den Stand des Repositories auslesen, jedoch nicht für eine
 			bestimmte Datei unterscheiden. Allerdings wird manchmal mit vielen Dateien in einem Repository
-			gearbeitet, die jeweils in verschiedene Versionen vorliegen. Möglicherweise soll auch ein
+			gearbeitet, die jeweils in verschiedenen Versionen vorliegen. Möglicherweise soll auch ein
 			großes Projekt in mehrere \TeX-Dateien aufgeteilt werden. Dann soll dennoch für jede einzelne
 			Datei die Versionsinfo angezeigt werden können. Dieses Paket soll diese Funktionalität
 			liefern.
@@ -171,7 +171,7 @@ pdftitle = {\LaTeX-package for reading git commit info for specific files}
 
 	\section{Änderungen}
 			\begin{description}
-				\item[v0.1] Veröffentlichung
+				\item[v0.1] Intialisierung und erste Veröffentlichung
 			\end{description}
 
 	\section{Installation}
diff --git a/gfi-run b/gfi-run
index ec60a9a..86876ba 100755
--- a/gfi-run
+++ b/gfi-run
@@ -7,8 +7,12 @@ import time
 import codecs
 from git import Repo
 import locale
+# Locales for date set up to de_DE
+# Please edit to you needs
 locale.setlocale(locale.LC_ALL, 'de_DE')
 
+# set up the git repo
+# path is the current working directory
 pathrepo = os.getcwd()
 repo = Repo(pathrepo)
 assert not repo.bare
@@ -16,15 +20,19 @@ git = repo.git
 headcommit = repo.head.commit
 index = repo.index
 
+# check for specific file (else) or
+# every tex file within the git
 if len(sys.argv) <= 1:
+    # get all the files within the git
     commFiles = git.ls_files(full_name=True).split("\n")
-    #commit = git.log('-1', format='%h').rstriMin
-    #cmt = subprocess.check_output('git log -1 --format="%s" ', shell=True).decode("utf-8").rstrip()
 
+    # iterate through all files and read date/author/commit and
+    # write in the help file
     for fl in commFiles:
         flname, flext = os.path.splitext(fl)
         if flext == '.tex':
-            rawdate = int(git.log('-1', fl, pretty='format:"%at"').split('"')[1])
+            rawdate = int(git.log('-1', fl,
+                                  pretty='format:"%at"').split('"')[1])
             date = [time.strftime("%d. %B %Y %H:%M", time.localtime(rawdate)),
                     time.strftime("%d", time.localtime(rawdate)),
                     time.strftime("%m", time.localtime(rawdate)),
@@ -37,13 +45,14 @@ if len(sys.argv) <= 1:
                       git.log('-1', fl, pretty='format:"%h"').split('"')[1]]
             f = codecs.open(flname+".gfi", "w", encoding="utf-8")
             f.write("% gitfile-info control file\n")
-            f.write("\\gfiSetDate{" + date[1] + "}{" + date[2] + "}{" + date[3] + "}{"
-                    + date[4] + "}{" + date[5] + "}{" + date[0] + "}\n")
+            f.write("\\gfiSetDate{" + date[1] + "}{" + date[2] + "}{" + date[3]
+                    + "}{" + date[4] + "}{" + date[5] + "}{" + date[0] + "}\n")
             f.write("\\gfiSetAuthor{" + author[0] + "}{" + author[1] + "}\n")
             f.write("\\gfiSetCommit{" + commit[0] + "}{" + commit[1] + "}")
-            #print("\\gfiSet{" + date + "}{" + author + "}{" + commit + "}")
             f.close
 else:
+    # get the specific file, read date/author/commit and
+    # write the help file
     fl = sys.argv[1]
     flname, flext = os.path.splitext(fl)
     rawdate = int(git.log('-1', fl, pretty='format:"%at"').split('"')[1])
@@ -56,13 +65,11 @@ else:
     author = [git.log('-1', fl, pretty='format:"%an"').split('"')[1],
               git.log('-1', fl, pretty='format:"%ae"').split('"')[1]]
     commit = [git.log('-1', fl, pretty='format:"%H"').split('"')[1],
-                git.log('-1', fl, pretty='format:"%h"').split('"')[1]]
+              git.log('-1', fl, pretty='format:"%h"').split('"')[1]]
     f = codecs.open(flname+".gfi", "w", encoding="utf-8")
     f.write("% gitfile-info control file\n")
-    f.write("\\gfiSetDate{" + date[1] + "}{" + date[2] + "}{" + date[3] + "}{"
-            + date[4] + "}{" + date[5] + "}{" + date[0] + "}\n")
+    f.write("\\gfiSetDate{" + date[1] + "}{" + date[2] + "}{" + date[3]
+            + "}{" + date[4] + "}{" + date[5] + "}{" + date[0] + "}\n")
     f.write("\\gfiSetAuthor{" + author[0] + "}{" + author[1] + "}\n")
     f.write("\\gfiSetCommit{" + commit[0] + "}{" + commit[1] + "}")
-    #print("\\gfiSet{" + date + "}{" + author + "}{" + commit + "}")
     f.close
-
diff --git a/post-commit b/post-commit
index b2e2616..4f9a7aa 100755
--- a/post-commit
+++ b/post-commit
@@ -1,14 +1,17 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # -*- mode:python -*-
-import sys
 import os
 import time
 import codecs
 from git import Repo
 import locale
+# Locales for date set up to de_DE
+# Please edit to you needs
 locale.setlocale(locale.LC_ALL, 'de_DE')
 
+# set up the git repo
+# path is the current working directory
 pathrepo = os.getcwd()
 repo = Repo(pathrepo)
 assert not repo.bare
@@ -16,8 +19,11 @@ git = repo.git
 headcommit = repo.head.commit
 index = repo.index
 
-commFiles = git.diff_tree('-r', 'HEAD', no_commit_id=True, name_only=True).split("\n")
-date = [time.strftime("%d. %B %Y %H:%M", time.localtime(headcommit.authored_date)),
+# get the commited/changed files and date/author/commit
+commFiles = git.diff_tree('-r', 'HEAD', no_commit_id=True,
+                          name_only=True).split("\n")
+date = [time.strftime("%d. %B %Y %H:%M",
+                      time.localtime(headcommit.authored_date)),
         time.strftime("%d", time.localtime(headcommit.authored_date)),
         time.strftime("%m", time.localtime(headcommit.authored_date)),
         time.strftime("%Y", time.localtime(headcommit.authored_date)),
@@ -25,18 +31,15 @@ date = [time.strftime("%d. %B %Y %H:%M", time.localtime(headcommit.authored_date
         time.strftime("%M", time.localtime(headcommit.authored_date))]
 author = [headcommit.author.name, headcommit.author.email]
 commit = [headcommit.hexsha, headcommit.hexsha[:6]]
-#commit = git.log('-1', format='%h').rstrip()
-
-#cmt = subprocess.check_output('git log -1 --format="%s" ', shell=True).decode("utf-8").rstrip()
 
+# iterate through all files and write the gfi help-files
 for fl in commFiles:
     flname, flext = os.path.splitext(fl)
     if flext == '.tex':
         f = codecs.open(flname+".gfi", "w", encoding="utf-8")
         f.write("% gitfile-info control file\n")
-        f.write("\\gfiSetDate{" + date[1] + "}{" + date[2] + "}{" + date[3] + "}{"
-                + date[4] + "}{" + date[5] + "}{" + date[0] + "}\n")
+        f.write("\\gfiSetDate{" + date[1] + "}{" + date[2] + "}{" + date[3]
+                + "}{" + date[4] + "}{" + date[5] + "}{" + date[0] + "}\n")
         f.write("\\gfiSetAuthor{" + author[0] + "}{" + author[1] + "}\n")
         f.write("\\gfiSetCommit{" + commit[0] + "}{" + commit[1] + "}")
-        #print("\\gfiSet{" + date + "}{" + author + "}{" + commit + "}")
         f.close
diff --git a/post-merge b/post-merge
index 0dccecd..0988c7e 100755
--- a/post-merge
+++ b/post-merge
@@ -6,8 +6,12 @@ import time
 import codecs
 from git import Repo
 import locale
+# Locales for date set up to de_DE
+# Please edit to you needs
 locale.setlocale(locale.LC_ALL, 'de_DE')
 
+# set up the git repo
+# path is the current working directory
 pathrepo = os.getcwd()
 repo = Repo(pathrepo)
 assert not repo.bare
@@ -15,11 +19,11 @@ git = repo.git
 headcommit = repo.head.commit
 index = repo.index
 
-commFiles = git.diff_tree('-r', 'ORIG_HEAD', 'HEAD', no_commit_id=True, name_only=True).split("\n")
-#commit = git.log('-1', format='%h').rstrip()
-
-#cmt = subprocess.check_output('git log -1 --format="%s" ', shell=True).decode("utf-8").rstrip()
+# get the commited/changed files and date/author/commit
+commFiles = git.diff_tree('-r', 'ORIG_HEAD', 'HEAD',
+                          no_commit_id=True, name_only=True).split("\n")
 
+# iterate through all files and write the gfi help-files
 for fl in commFiles:
     flname, flext = os.path.splitext(fl)
     if flext == '.tex':
@@ -36,9 +40,8 @@ for fl in commFiles:
                   git.log('-1', fl, pretty='format:"%h"').split('"')[1]]
         f = codecs.open(flname+".gfi", "w", encoding="utf-8")
         f.write("% gitfile-info control file\n")
-        f.write("\\gfiSetDate{" + date[1] + "}{" + date[2] + "}{" + date[3] + "}{"
-                + date[4] + "}{" + date[5] + "}{" + date[0] + "}\n")
+        f.write("\\gfiSetDate{" + date[1] + "}{" + date[2] + "}{" + date[3]
+                + "}{" + date[4] + "}{" + date[5] + "}{" + date[0] + "}\n")
         f.write("\\gfiSetAuthor{" + author[0] + "}{" + author[1] + "}\n")
         f.write("\\gfiSetCommit{" + commit[0] + "}{" + commit[1] + "}")
-        #print("\\gfiSet{" + date + "}{" + author + "}{" + commit + "}")
         f.close