diff --git a/manual/appendix/file_formats.tex b/manual/appendix/file_formats.tex
index 74220ee05b..da61878489 100644
--- a/manual/appendix/file_formats.tex
+++ b/manual/appendix/file_formats.tex
@@ -149,7 +149,7 @@
     Free Lossless Audio & \fname{.flac} & \\
     Apple Lossless & \fname{.m4a, .mp4} & \\
     Shorten & \fname{.shn} & Seeking not supported.\\
-    True Audio & \fname{.tta} & In some targets, the decoding speed is slow. \\
+    True Audio & \fname{.tta} & Decoding is not real time on some targets.\\
     Wave64 & \fname{.w64} & Wave/Wave64 supports following formats: \\
     Waveform audio format & \fname{.wav} & linear pcm 8/16/24/32 bit. \\
                           &              & IEEE float 32/64 bit\\