Address comments from ellishg

llvm/include/llvm/ADT/StableHashing.h

@@ -8,9 +8,10 @@
 //
 // This file provides types and functions for computing and combining stable
 // hashes. Stable hashes can be useful for hashing across different modules,
-// processes, or compiler runs for a specific version. It currently employs
-// the xxh3_64bits hashing algorithm. Be aware that this implementation may be
-// adjusted or updated as improvements to the system are made.
+// processes, machines, or compiler runs for a specific compiler version. It
+// currently employs the xxh3_64bits hashing algorithm. Be aware that this
+// implementation may be adjusted or updated as improvements to the compiler are
+// made.
 //
 //===----------------------------------------------------------------------===//