Rework LoadingPhaseCompleteEvent & AnalysisPhaseCompleteEvent to account for the fact that loading and analysis is now interleaved.

RELNOTES: None
PiperOrigin-RevId: 162388460
diff --git a/src/main/java/com/google/devtools/build/lib/pkgcache/LoadingPhaseCompleteEvent.java b/src/main/java/com/google/devtools/build/lib/pkgcache/LoadingPhaseCompleteEvent.java
index 4cfc4fa..e83115b 100644
--- a/src/main/java/com/google/devtools/build/lib/pkgcache/LoadingPhaseCompleteEvent.java
+++ b/src/main/java/com/google/devtools/build/lib/pkgcache/LoadingPhaseCompleteEvent.java
@@ -72,7 +72,7 @@
   }
 
   /**
-   * Returns the PackageCache statistics.
+   * Returns package manager statistics.
    */
   public PackageManager.PackageManagerStatistics getPkgManagerStats() {
     return pkgManagerStats;