Minor simplification of internal links in documentation (no functional changes).

Author: jakob-bagterp

docs/index.md

@@ -92,7 +92,7 @@ How it appears in the terminal:
 <pre><code>% Elapsed time: 12.34 seconds for thread <span class="fg-green">TEST_FUNCTION</span></code></pre>
 
 ## Next Steps
-Ready to try? [Let's get started](./getting-started/index.md).
+Ready to try? [Let's get started](getting-started/index.md).
 
 !!! tip "Become a Sponsor"
     If you find this project helpful, please consider supporting its development. Your donations will help keep it alive and growing. Every contribution, no matter the size, makes a difference.

docs/reference/index.md

@@ -9,10 +9,10 @@ tags:
 Find details about all methods in this section.
 
 ## Quick Links
-* [Timer](./timer.md) main class
-* [timer.start()](./start.md)
-* [timer.stop()](./stop.md)
-* [@function_timer()](./function-timer.md) function decorator
+* [Timer](timer.md) main class
+* [timer.start()](start.md)
+* [timer.stop()](stop.md)
+* [@function_timer()](function-timer.md) function decorator
 
 ## Support the Project