improve wording on reportUnsafeMultipleInheritance error message

packages/pyright-internal/src/localization/package.nls.en-us.json

@@ -629,7 +629,7 @@
         "typeIgnoreCommentWithoutRule": "`type: ignore` comment must specify a rule (eg. `# type: ignore[ruleName]`)",
         "implicitRelativeImport": "Import from `{importName}` is implicitly relative and will not work if this file is imported as a module",
         "invalidCast": "Conversion of type `{fromType}` to type `{toType}` may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to `object` first.",
-        "multipleInheritance": "Multiple inheritance is not allowed because more than one base class has an `__init__` or `__new__` method: {classes}"
+        "multipleInheritance": "Multiple inheritance is not allowed because the following base classes contain `__init__` or `__new__` methods that may not get called: {classes}"
     },
     "DiagnosticAddendum": {
         "annotatedNotAllowed": "\"Annotated\" special form cannot be used with instance and class checks",