Turn store trap TODO into NOTE

src/riscv-integration.adoc

@@ -224,8 +224,9 @@ capability written to memory is cleared if the authorizing capability does not
 grant permission to write capabilities (i.e. both <<w_perm>> and <<c_perm>>
 must be set in AP).
 
-WARNING: #TODO: these cases may cause exceptions in the future - we need a way
-for software to discover and/or control the behavior#
+NOTE: Future extensions to {cheri_base_ext_name} may add mechanisms that cause
+stores to raise exceptions when the authorizing capability does not grant both
+<<w_perm>> and <<c_perm>>.
 
 [#section_existing_riscv_insns]
 === Existing RISC-V Instructions