Changed frontmatter titles for better understanding of the side menu.

docs/books/nvchad/custom/plugins/lspconfig_lua.md

@@ -1,23 +1,23 @@
 ---
-title: lspconfig.lua
+title: Language Server
 author: Franco Colussi
 contributors: Steven Spencer
 tested with: 8.6, 9.0
 tags:
-    - nvchad
-    - coding
-    - editor
+  - nvchad
+  - coding
+  - editor
 ---
 
-# `lspconfig.lua`
+# lspconfig.lua
 
 This configuration file assigns the functionality defined in `nvim/lua/plugins/configs/lspconfig.lua` to the language servers we have installed with `Mason`. The language servers should be placed in the local servers according to this format:
 
 ```lua
 local servers = { "html", "marksman", "yamlls"}
 ```
 
-As pointed out earlier, there is no need to make explicit support for Lua as it is enabled by default by NvChad; however, the *lua-language-server* must be installed with *Mason* to be available in the IDE.
+As pointed out earlier, there is no need to make explicit support for Lua as it is enabled by default by NvChad; however, the _lua-language-server_ must be installed with _Mason_ to be available in the IDE.
 
 Let us then look at our `lspconfig.lua` file:
 
@@ -40,4 +40,4 @@ The first two instructions import the `on_attach` and `capabilities` features fr
 
 After the first configuration, it is advisable to exit and re-enter the editor before running <kbd>SHIFT</kbd> + <kbd>:PackerSync</kbd>. Subsequent language server entries to the configuration can be registered with <kbd>SHIFT</kbd> + <kbd>:LspRestart</kbd> without the need to reload the configuration. The next time a supported file is opened, it will bring up an icon at the bottom with associated LSP and language server used. This gives us confirmation that the LSP is running properly.
 
-Summarizing, the `lspconfig.lua` file configures the functionality of the servers we install. It is a file that, after the first configuration, will not need much editing as long as we write documentation in Markdown. For more information on the **L**anguage **S**erver **P**rotocol you can consult the [dedicated page](../lsp.md).  
+Summarizing, the `lspconfig.lua` file configures the functionality of the servers we install. It is a file that, after the first configuration, will not need much editing as long as we write documentation in Markdown. For more information on the **L**anguage **S**erver **P**rotocol you can consult the [dedicated page](../lsp.md).

docs/books/nvchad/custom/plugins/null_ls.md

@@ -1,5 +1,5 @@
 ---
-title: Null-ls
+title: Linter & Formatter
 author: Franco Colussi
 contributors: Steven Spencer
 tested with: 8.6, 9.0