docs/Single-server-VictoriaMetrics.md: recommend periodic running of make spellcheck command

This is a follow-up for fabf0b928e
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6562

README.md

@@ -2643,24 +2643,30 @@ It is built from `*.md` files located in [docs](https://github.com/VictoriaMetri
 and gets automatically updated once changes are merged to [master](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master) branch.
 To update the documentation follow the steps below:
 - [Fork](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/about-forks) 
-VictoriaMetrics repo and apply changes to the docs:
+  VictoriaMetrics repo and apply changes to the docs:
   - To update [the main page](https://docs.victoriametrics.com/) modify [this file](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/README.md).
   - To update other pages, apply changes to the corresponding file in [docs folder](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/docs).
 - If your changes contain an image then see [images in documentation](https://docs.victoriametrics.com/#images-in-documentation).
 - Once changes are made, execute the command below to finalize and sync the changes:
-```sh
+
-make docs-sync
+  ```sh
-```
+  make docs-sync
+  ```
+
 - Create [a pull request](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request)
-with proposed changes and wait for it to be merged.
+  with proposed changes and wait for it to be merged.
 
 Requirements for changes to docs:
+
 - Keep backward compatibility of existing links. Avoid changing anchors or deleting pages as they could have been
-used or posted in other docs, GitHub issues, stackoverlow answers, etc. 
+  used or posted in other docs, GitHub issues, stackoverlow answers, etc.
-- Keep docs simple. Try using as simple wording as possible.
+- Keep docs clear, concise and simple. Try using as simple wording as possible, without loosing the clarity.
 - Keep docs consistent. When modifying existing docs, verify that other places referencing to this doc are still relevant.
 - Prefer improving the existing docs instead of adding new ones.
-- Use absolute links.
+- Use absolute links. This simplifies moving docs between different files.
+
+Priodically run `make spellcheck` - this command detects spelling errors at `docs/` folder. Please fix the found spelling errors
+and commit the fixes in a separate commit.
 
 ### Images in documentation
 

docs/README.md

@@ -2646,24 +2646,30 @@ It is built from `*.md` files located in [docs](https://github.com/VictoriaMetri
 and gets automatically updated once changes are merged to [master](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master) branch.
 To update the documentation follow the steps below:
 - [Fork](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/about-forks) 
-VictoriaMetrics repo and apply changes to the docs:
+  VictoriaMetrics repo and apply changes to the docs:
   - To update [the main page](https://docs.victoriametrics.com/) modify [this file](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/README.md).
   - To update other pages, apply changes to the corresponding file in [docs folder](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/docs).
 - If your changes contain an image then see [images in documentation](https://docs.victoriametrics.com/#images-in-documentation).
 - Once changes are made, execute the command below to finalize and sync the changes:
-```sh
+
-make docs-sync
+  ```sh
-```
+  make docs-sync
+  ```
+
 - Create [a pull request](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request)
-with proposed changes and wait for it to be merged.
+  with proposed changes and wait for it to be merged.
 
 Requirements for changes to docs:
+
 - Keep backward compatibility of existing links. Avoid changing anchors or deleting pages as they could have been
-used or posted in other docs, GitHub issues, stackoverlow answers, etc. 
+  used or posted in other docs, GitHub issues, stackoverlow answers, etc.
-- Keep docs simple. Try using as simple wording as possible.
+- Keep docs clear, concise and simple. Try using as simple wording as possible, without loosing the clarity.
 - Keep docs consistent. When modifying existing docs, verify that other places referencing to this doc are still relevant.
 - Prefer improving the existing docs instead of adding new ones.
-- Use absolute links.
+- Use absolute links. This simplifies moving docs between different files.
+
+Priodically run `make spellcheck` - this command detects spelling errors at `docs/` folder. Please fix the found spelling errors
+and commit the fixes in a separate commit.
 
 ### Images in documentation
 

docs/Single-server-VictoriaMetrics.md

@@ -2654,24 +2654,30 @@ It is built from `*.md` files located in [docs](https://github.com/VictoriaMetri
 and gets automatically updated once changes are merged to [master](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master) branch.
 To update the documentation follow the steps below:
 - [Fork](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/about-forks) 
-VictoriaMetrics repo and apply changes to the docs:
+  VictoriaMetrics repo and apply changes to the docs:
   - To update [the main page](https://docs.victoriametrics.com/) modify [this file](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/README.md).
   - To update other pages, apply changes to the corresponding file in [docs folder](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/docs).
 - If your changes contain an image then see [images in documentation](https://docs.victoriametrics.com/#images-in-documentation).
 - Once changes are made, execute the command below to finalize and sync the changes:
-```sh
+
-make docs-sync
+  ```sh
-```
+  make docs-sync
+  ```
+
 - Create [a pull request](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request)
-with proposed changes and wait for it to be merged.
+  with proposed changes and wait for it to be merged.
 
 Requirements for changes to docs:
+
 - Keep backward compatibility of existing links. Avoid changing anchors or deleting pages as they could have been
-used or posted in other docs, GitHub issues, stackoverlow answers, etc. 
+  used or posted in other docs, GitHub issues, stackoverlow answers, etc.
-- Keep docs simple. Try using as simple wording as possible.
+- Keep docs clear, concise and simple. Try using as simple wording as possible, without loosing the clarity.
 - Keep docs consistent. When modifying existing docs, verify that other places referencing to this doc are still relevant.
 - Prefer improving the existing docs instead of adding new ones.
-- Use absolute links.
+- Use absolute links. This simplifies moving docs between different files.
+
+Priodically run `make spellcheck` - this command detects spelling errors at `docs/` folder. Please fix the found spelling errors
+and commit the fixes in a separate commit.
 
 ### Images in documentation