doc: lang: rust: Small trivial change

This adds a trivial change to test doc generation on the testing repo.

Signed-off-by: David Brown <[email protected]>

Author: d3zd3z

doc/develop/languages/rust/index.rst

@@ -3,6 +3,8 @@
 Rust Language Support
 #####################
 
+Small change to trigger doc build.
+
 Rust is a modern systems programming language focused on safety, speed, and concurrency. Unlike
 traditional systems programming languages such as C and C++, Rust ensures memory safety without
 relying on garbage colleciton, thanks to its ownership model and borrow checker. Rust also offers a