Replace tests/src with framework/src

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/tests/include/test/constant_flow.h b/tests/include/test/constant_flow.h
index c5658eb..2aa5a99 100644
--- a/tests/include/test/constant_flow.h
+++ b/tests/include/test/constant_flow.h
@@ -37,7 +37,7 @@
  *
  * \note #TEST_CF_SECRET must be called directly from within a .function file,
  *       not indirectly via a macro defined under tests/include or a function
- *       under tests/src. This is because we only run Valgrind for constant
+ *       under framework/src. This is because we only run Valgrind for constant
  *       flow on test suites that have greppable annotations inside them (see
  *       `skip_suites_without_constant_flow` in `tests/scripts/all.sh`).
  */