Update "Microbenchmarks" link to "Executable Benchmarks" in benchmark…

…ing.md (#7602)

docs/developers/developing_iree/benchmarking.md

@@ -14,7 +14,7 @@ It measures timing for the whole process of invoking a function through the VM,
 including allocating and freeing output buffers. This is a high-level benchmark
 of an entire invocation flow. It provides a big picture view, but depends on
 many different variables, like an integration test. For finer-grained
-measurements more akin to unit tests, see [Microbenchmarks](#microbenchmarks).
+measurements more akin to unit tests, see [Executable Benchmarks](#executable-benchmarks).
 
 To use `iree-benchmark-module`, generate an IREE module for the target backend: