No-op change to poke the bots after being out of sequence.

Adds a comment and changes some whitespace.
TBR=jun_fang@foxitsoftware.com

Review URL: https://codereview.chromium.org/1059373002
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp
index fc82d51..3999897 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp
@@ -9,6 +9,7 @@
 };
 
 TEST_F(FPDFParserEmbeddertest, LoadError_454695) {
-    EXPECT_TRUE(OpenDocument("testing/resources/bug_454695.pdf"));
+  // Test trailer dictionary with $$ze instead of Size.
+  EXPECT_TRUE(OpenDocument("testing/resources/bug_454695.pdf"));
 }