diff --git a/core/src/main/java/com/google/common/truth/MapSubject.java b/core/src/main/java/com/google/common/truth/MapSubject.java
index 17baa7dc3..1b4d01a43 100644
--- a/core/src/main/java/com/google/common/truth/MapSubject.java
+++ b/core/src/main/java/com/google/common/truth/MapSubject.java
@@ -46,7 +46,7 @@
 import org.jspecify.annotations.Nullable;
 
 /**
- * A subject for {@link Map} subjects.
+ * A subject for {@link Map} values.
  *
  * @author Christian Gruber
  * @author Kurt Alfred Kluever
diff --git a/core/src/main/java/com/google/common/truth/MultimapSubject.java b/core/src/main/java/com/google/common/truth/MultimapSubject.java
index a4a26049d..a891d3955 100644
--- a/core/src/main/java/com/google/common/truth/MultimapSubject.java
+++ b/core/src/main/java/com/google/common/truth/MultimapSubject.java
@@ -48,7 +48,7 @@
 import org.jspecify.annotations.Nullable;
 
 /**
- * A subject for {@link Multimap} subjects.
+ * A subject for {@link Multimap} values.
  *
  * @author Daniel Ploch
  * @author Kurt Alfred Kluever
diff --git a/core/src/main/java/com/google/common/truth/super/com/google/common/truth/Platform.java b/core/src/main/java/com/google/common/truth/super/com/google/common/truth/Platform.java
index 85fb1abc2..761b80cb1 100644
--- a/core/src/main/java/com/google/common/truth/super/com/google/common/truth/Platform.java
+++ b/core/src/main/java/com/google/common/truth/super/com/google/common/truth/Platform.java
@@ -55,9 +55,9 @@ static boolean isInstanceOfType(Object instance, Class<?> clazz) {
     return false;
   }
 
-  /** Determines if the given subject contains a match for the given regex. */
-  static boolean containsMatch(String subject, String regex) {
-    return compile(regex).test(subject);
+  /** Determines if the given actual value contains a match for the given regex. */
+  static boolean containsMatch(String actual, String regex) {
+    return compile(regex).test(actual);
   }
 
   static void cleanStackTrace(Throwable throwable) {