diff --git a/.JuliaFormatter.toml b/.JuliaFormatter.toml
index b3c7eea..0b5cfae 100644
--- a/.JuliaFormatter.toml
+++ b/.JuliaFormatter.toml
@@ -4,4 +4,4 @@ always_for_in = false
 separate_kwargs_with_semicolon = true
 margin = 132
 yas_style_nesting=true
-ignore = [".git"]
\ No newline at end of file
+ignore = [".git"]
diff --git a/.codespellrc b/.codespellrc
index f0367c6..12f5aa2 100644
--- a/.codespellrc
+++ b/.codespellrc
@@ -1,3 +1,2 @@
 [codespell]
 ignore-words-list = missings,rcall
-
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 840092b..0f2621a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -76,4 +76,4 @@ jobs:
           PYTHON: ""
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
-          
\ No newline at end of file
+          
diff --git a/.gitignore b/.gitignore
index 5a55eb1..13eddf4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,4 @@ docs/src/examples/*.md
 Manifest*.toml
 .repl_history.jl
 quarry
-cliff.toml
\ No newline at end of file
+cliff.toml
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ee13d23..b5c85c0 100755
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -8,3 +8,4 @@ repos:
   - id: check-toml
   - id: check-yaml
     args: [--allow-multiple-documents]
+  - id: end-of-file-fixer
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c76c7ec..62bc1a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -145,5 +145,3 @@ fix colorbarticks
 - Subgridplots (#16)
 
 Handle plots of discontinuous functions in Makie,Pyplot, PlutoVista
-
-
diff --git a/README.md b/README.md
index 38cfa78..a7682ee 100644
--- a/README.md
+++ b/README.md
@@ -186,4 +186,3 @@ See the example notebook: [pluto](https://raw.githubusercontent.com/WIAS-PDELib/
 ### Jupyter
 Chances are that things work with Jupyter as well.  Please ping me if you would like to volunteer with testing and
 possibly fixing this.
-
diff --git a/docs/src/examples/pluto.md b/docs/src/examples/pluto.md
index ce4327f..6d660ab 100644
--- a/docs/src/examples/pluto.md
+++ b/docs/src/examples/pluto.md
@@ -7,4 +7,3 @@ Instead of PlutoVista, Plots, PyPlot and GLMakie can be used from Pluto notebook
 ```@raw html
 <iframe style="height:15000px" width="100%" src="../../plutovista.html"> </iframe>
 ```
-
diff --git a/docs/src/index.md b/docs/src/index.md
index 01b25c8..4b21d47 100644
--- a/docs/src/index.md
+++ b/docs/src/index.md
@@ -4,4 +4,3 @@ Markdown.parse("""
 $(read("../../README.md",String))
 """)
 ````
-