diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8af31d2cc3141a5199bd860be4d2a1d53506071d..2d1ee78d8305de24c562733c303f001a6628cbf5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: ubuntu:latest
+image: ubuntu:jammy
 
 workflow:
   rules:
diff --git a/README.md b/README.md
index eed360b0924fc939771eb3a00f7dfb2f44f61004..4372e84d85e8ba4c302bffea2009e2a16cd989e6 100644
--- a/README.md
+++ b/README.md
@@ -86,7 +86,7 @@ For the extensions:
 
 For the plugins:  
 `pip install mkdocs-minify-plugin`  
-`pip install mkdocs-macros-plugin`
+`pip install mkdocs-macros-plugin`  
 `pip install mkdocs-include-markdown-plugin`
 
 ##### Conda
diff --git a/docs/pages/bash/bash-7-commands.md b/docs/pages/bash/bash-7-commands.md
index 685010243f0ff021b008208ee7cff354b7b520db..c8938c197b4fd4206d58223ad98ba2512d6f555f 100644
--- a/docs/pages/bash/bash-7-commands.md
+++ b/docs/pages/bash/bash-7-commands.md
@@ -36,7 +36,7 @@ var=$(command)
 
 ## String Commands Together
 
-It is possible to execute several commands in one line using **;** in between commands:  
+It is possible to execute several commands in one line using `;` in between commands:  
 
 ```bash
 command1 ; command2