Reword comment

RELNOTES: None.
PiperOrigin-RevId: 153449924

src/main/java/com/google/devtools/build/lib/query2/LabelVisitor.java

diff --git a/src/main/java/com/google/devtools/build/lib/query2/LabelVisitor.java b/src/main/java/com/google/devtools/build/lib/query2/LabelVisitor.java
index aadd1a7..fc51c9a 100644
--- a/src/main/java/com/google/devtools/build/lib/query2/LabelVisitor.java
+++ b/src/main/java/com/google/devtools/build/lib/query2/LabelVisitor.java
@@ -136,8 +136,7 @@
    * 9. This exception causes the execution of the currently running command to
    * terminate prematurely.
    *
-   * The interruption of the loading of an individual package can happen in two
-   * different ways.
+   * The interruption of the loading of an individual package happens as follow:
    *
    * 1. We periodically check the interruption state of the thread in
    * UnixGlob.reallyGlob(). If it is interrupted, an InterruptedException is