diff --git a/libc/bionic/libc_logging.cpp b/libc/bionic/libc_logging.cpp
index d87944e..ebbc286 100644
--- a/libc/bionic/libc_logging.cpp
+++ b/libc/bionic/libc_logging.cpp
@@ -597,7 +597,7 @@
 
   out_vformat(os, format, args);
 
-  // Log to stderr for the benefit of "adb shell" users.
+  // Log to stderr for the benefit of "adb shell" users and gtests.
   struct iovec iov[2] = {
     { msg, os.total },
     { const_cast<char*>("\n"), 1 },