diff --git a/lib/jasmine-core/jasmine.js b/lib/jasmine-core/jasmine.js
index cb782d4a..8644dc35 100644
--- a/lib/jasmine-core/jasmine.js
+++ b/lib/jasmine-core/jasmine.js
@@ -2693,7 +2693,8 @@ getJasmineRequireObj().buildExpectationResult = function(j$) {
      * in a future release. In many Jasmine configurations they are passed
      * through JSON serialization and deserialization, which is inherently
      * lossy. In such cases, the expected and actual values may be placeholders
-     * or approximations of the original objects.
+     * or approximations of the original objects. jasmine-browser-runner 3.0 and
+     * later omits them entirely.
      *
      * @typedef ExpectationResult
      * @property {String} matcherName - The name of the matcher that was executed for this expectation.
diff --git a/src/core/buildExpectationResult.js b/src/core/buildExpectationResult.js
index 0f761232..b62d1d8d 100644
--- a/src/core/buildExpectationResult.js
+++ b/src/core/buildExpectationResult.js
@@ -10,7 +10,8 @@ getJasmineRequireObj().buildExpectationResult = function(j$) {
      * in a future release. In many Jasmine configurations they are passed
      * through JSON serialization and deserialization, which is inherently
      * lossy. In such cases, the expected and actual values may be placeholders
-     * or approximations of the original objects.
+     * or approximations of the original objects. jasmine-browser-runner 3.0 and
+     * later omits them entirely.
      *
      * @typedef ExpectationResult
      * @property {String} matcherName - The name of the matcher that was executed for this expectation.