Make the javadoc a little bit more precise.
RELNOTES: None
@@ -666,7 +666,8 @@ public class Path implements Comparable<Path>, Serializable, FileType.HasFileTyp
/**
* Deletes the file denoted by this path, not following symbolic links. Returns normally iff the
* file doesn't exist after the call: true if this call deleted the file, false if the file
- * already didn't exist. Throws an exception if the file could not be deleted for any reason.
+ * already didn't exist. Throws an exception if the file could not be deleted but was present
+ * prior to this call.
*
* @return true iff the file was actually deleted by this call
* @throws IOException if the deletion failed but the file was present prior to the call
