Fix Javadoc to reference the correct API.

I'm sure this mistake came from copying and pasting.

RELNOTES=n/a
PiperOrigin-RevId: 713351364

core/src/main/java/com/google/common/truth/PathSubject.java

@@ -35,8 +35,8 @@ public final class PathSubject extends Subject {
 
   /**
    * Obsolete factory instance. This factory was previously necessary for assertions like {@code
-   * assertWithMessage(...).about(intStreams()).that(stream)....}. Now, you can perform assertions
-   * like that without the {@code about(...)} call.
+   * assertWithMessage(...).about(paths()).that(path)....}. Now, you can perform assertions like
+   * that without the {@code about(...)} call.
    *
    * @deprecated Instead of {@code about(paths()).that(...)}, use just {@code that(...)}. Similarly,
    *     instead of {@code assertAbout(paths()).that(...)}, use just {@code assertThat(...)}.