Fix some codacy issues.

.markdownlint.yaml

@@ -0,0 +1,38 @@
+# See https://github.com/DavidAnson/markdownlint/blob/main/schema/.markdownlint.yaml
+
+# Default state for all rules
+default: true
+
+# MD007/ul-indent : Unordered list indentation : 
+# https://github.com/DavidAnson/markdownlint/blob/v0.37.4/doc/md007.md
+MD007:
+  # Spaces for indent
+  indent: 2
+  # Whether to indent the first level of the list
+  start_indented: true
+  # Spaces for first level indent (when start_indented is set)
+  start_indent: 2
+
+# MD025/single-title/single-h1 : Multiple top-level headings in the same document :
+# https://github.com/DavidAnson/markdownlint/blob/v0.37.4/doc/md025.md
+MD025:
+  # Heading level
+  level: 1
+  # RegExp for matching title in front matter (disable)
+  front_matter_title: ""
+
+# MD036/no-emphasis-as-heading : Emphasis used instead of a heading : 
+# https://github.com/DavidAnson/markdownlint/blob/v0.37.4/doc/md036.md
+MD036: false
+  
+# MD043/required-headings : Required heading structure : 
+# https://github.com/DavidAnson/markdownlint/blob/v0.37.4/doc/md043.md
+MD043:
+  # List of headings
+  headings:   [
+      "# Head",
+      "## Item",
+      "### Detail"
+  ]
+  # Match case of headings
+  match_case: false