diff --git a/docs/build/doctrees/environment.pickle b/docs/build/doctrees/environment.pickle
index 50d8f855618619fce976df2fffd544701a575bed..761cd6f9979262c41bc2eff275cabdda61505641 100644
Binary files a/docs/build/doctrees/environment.pickle and b/docs/build/doctrees/environment.pickle differ
diff --git a/docs/build/doctrees/user/index.doctree b/docs/build/doctrees/user/index.doctree
index 9d5045c9c2047fca98eaad057a009e890f88d73f..72f10dc48f74888682e40397842a3fe86a246578 100644
Binary files a/docs/build/doctrees/user/index.doctree and b/docs/build/doctrees/user/index.doctree differ
diff --git a/docs/build/html/_sources/user/index.rst.txt b/docs/build/html/_sources/user/index.rst.txt
index c3de5ce920ecf490c1c42a08ddeacf4312d6852e..2b316cfccd8de4fba6040a5d227d49cb22285282 100644
--- a/docs/build/html/_sources/user/index.rst.txt
+++ b/docs/build/html/_sources/user/index.rst.txt
@@ -150,8 +150,7 @@ Now, let's have a look at the created HDF5 file. Below, you can see a picture of
 The structure is fully expanded and an open-source HDF5 viewer is used to show it.
 On the left side, you can see the structe of the file we created:
 
-.. image:: user-images/example-project/example-project_overviewWholeProject.png
-
+.. image:: user-images/example-project/example-project_overviewWholeProject.PNG
 
 .. end of example project
 
diff --git a/docs/build/html/user/index.html b/docs/build/html/user/index.html
index 9482811f1872dde395fdc5cd840359184a67d3ca..8af508821af0b6034affb65b845a0fc3396398e9 100644
--- a/docs/build/html/user/index.html
+++ b/docs/build/html/user/index.html
@@ -240,7 +240,7 @@ This is how we can ensure to export the whole file:</p>
 <p>Now, let’s have a look at the created HDF5 file. Below, you can see a picture of the created file.
 The structure is fully expanded and an open-source HDF5 viewer is used to show it.
 On the left side, you can see the structe of the file we created:</p>
-<img alt="../_images/example-project_overviewWholeProject.png" src="../_images/example-project_overviewWholeProject.png" />
+<img alt="../_images/example-project_overviewWholeProject.PNG" src="../_images/example-project_overviewWholeProject.PNG" />
 </section>
 </section>
 <section id="example-project-import-of-a-csv-object">
diff --git a/docs/source/user/index.rst b/docs/source/user/index.rst
index c3de5ce920ecf490c1c42a08ddeacf4312d6852e..2b316cfccd8de4fba6040a5d227d49cb22285282 100644
--- a/docs/source/user/index.rst
+++ b/docs/source/user/index.rst
@@ -150,8 +150,7 @@ Now, let's have a look at the created HDF5 file. Below, you can see a picture of
 The structure is fully expanded and an open-source HDF5 viewer is used to show it.
 On the left side, you can see the structe of the file we created:
 
-.. image:: user-images/example-project/example-project_overviewWholeProject.png
-
+.. image:: user-images/example-project/example-project_overviewWholeProject.PNG
 
 .. end of example project
 
diff --git a/examples/example_csvFile.py b/examples/example_csvFile.py
index 0db742d7d50b9fba68dac4c81167524036c1d4cb..a42b8d026eeb10e97a6848f9060914314e8632e6 100644
--- a/examples/example_csvFile.py
+++ b/examples/example_csvFile.py
@@ -3,7 +3,7 @@ from pykkn.dataset import Dataset
 
 if __name__ == "__main__":
 
-    df = pd.read_csv("examples/exampleTable.csv", sep=';')
+    df = pd.read_csv("exampleTable.csv", sep=';')
 
     dataset1 = Dataset("from_csv_table")
     dataset1.data = df.values