diff --git a/media/libaudioclient/AudioTrack.cpp b/media/libaudioclient/AudioTrack.cpp
index 9a66d48..afb44f3 100644
--- a/media/libaudioclient/AudioTrack.cpp
+++ b/media/libaudioclient/AudioTrack.cpp
@@ -1796,7 +1796,7 @@
     }
 
     if (ssize_t(userSize) < 0 || (buffer == NULL && userSize != 0)) {
-        // Sanity-check: user is most-likely passing an error code, and it would
+        // Validation: user is most-likely passing an error code, and it would
         // make the return value ambiguous (actualSize vs error).
         ALOGE("%s(%d): AudioTrack::write(buffer=%p, size=%zu (%zd)",
                 __func__, mPortId, buffer, userSize, userSize);
@@ -2186,7 +2186,7 @@
                 mUserData, &audioBuffer);
         size_t writtenSize = audioBuffer.size;
 
-        // Sanity check on returned size
+        // Validate on returned size
         if (ssize_t(writtenSize) < 0 || writtenSize > reqSize) {
             ALOGE("%s(%d): EVENT_MORE_DATA requested %zu bytes but callback returned %zd bytes",
                     __func__, mPortId, reqSize, ssize_t(writtenSize));