Remove number prefix from documentation documents.

docs/README.md

@@ -2,7 +2,7 @@
 
 `Arduino_Threads/docs`
 ======================
-The Arduino threading APIs brings multi-threading to the world of Arduino. If you're new to the concept of threads we suggest you have first a look at the [Threading Basics](01-threading-basics.md) document.
+The Arduino threading APIs brings multi-threading to the world of Arduino. If you're new to the concept of threads we suggest you have first a look at the [Threading Basics](threading-basics.md) document.
 
 The following Arduino architectures and boards are currently supported:
 * `mbed_portenta`: [Portenta H7](https://store.arduino.cc/products/portenta-h7)
@@ -14,7 +14,7 @@ The following Arduino architectures and boards are currently supported:
 
 Threading with the above mentioned Arduino cores can be achieved by leveraging the [Arduino_Threads](https://github.com/bcmi-labs/Arduino_Threads) library in combination with the [Arduino Command Line Interface](https://github.com/facchinm/arduino-cli/commits/arduino_threads_rebased) (arduino-cli).
 
-For those who are unsure how to use the Arduino CLI in combination with multi-threading take a look a condensed [getting started guide](06-cli-getting-started.md). There's also the comprehensive [arduino-cli documentation](https://arduino.github.io/arduino-cli/getting-started) to consider.
+For those who are unsure how to use the Arduino CLI in combination with multi-threading take a look a condensed [getting started guide](cli-getting-started.md). There's also the comprehensive [arduino-cli documentation](https://arduino.github.io/arduino-cli/getting-started) to consider.
 
 Download a preliminary, pre-built `arduino-cli` binary (experimental) or patched `Arduino IDE` (very experimental) for your operating system that supports threading:
 | Platform | Download CLI | Download IDE |
@@ -31,8 +31,8 @@ Download a preliminary, pre-built `arduino-cli` binary (experimental) or patched
 
 In the following documents you will find more information about the topics covered by this library.
 
-1. [Threading Basics](01-threading-basics.md)
-2. [Data exchange between threads](02-data-exchange.md)
-3. [Threadsafe `Serial`](03-threadsafe-serial.md)
-4. [Threadsafe `Wire`](04-threadsafe-wire.md)
-5. [Threadsafe `SPI`](05-threadsafe-spi.md)
+1. [Threading Basics](threading-basics.md)
+2. [Data exchange between threads](data-exchange.md)
+3. [Threadsafe `Serial`](threadsafe-serial.md)
+4. [Threadsafe `Wire`](threadsafe-wire.md)
+5. [Threadsafe `SPI`](threadsafe-spi.md)

docs/06-cli-getting-started.md → docs/cli-getting-started.md

@@ -107,4 +107,4 @@ If everything went as it should, the sketch is now uploading to the board, and o
 
 ![Uploaded sketch](./assets/uploaded.png)
 
-Now that you know how to do this, it might be a good opportunity to take the deep dive in the DIY-spirit, experiment with different workflows and interfaces for the terminal to tailor your Arduino experience to your liking. 
+Now that you know how to do this, it might be a good opportunity to take the deep dive in the DIY-spirit, experiment with different workflows and interfaces for the terminal to tailor your Arduino experience to your liking.

docs/05-threadsafe-spi.md → docs/threadsafe-spi.md

@@ -3,7 +3,7 @@
 Thread-safe `SPI`
 ===============
 ## Introduction
-`SPI` communication shares the same problems that [have been outlined](04-threadsafe-wire.md) for using `Wire` in a multithreaded environment. This is due to the fact that every `SPI` transaction consists of multiple function calls, i.e.
+`SPI` communication shares the same problems that [have been outlined](threadsafe-wire.md) for using `Wire` in a multithreaded environment. This is due to the fact that every `SPI` transaction consists of multiple function calls, i.e.
 
 ```C++
 digitalWrite(cs, LOW);