fix unbounded range

I think you meant 8 MiB or smaller, instead of an unbounded (and illogical) range

diff --git a/doc/zstd_compression_format.md b/doc/zstd_compression_format.md
index 86a7ace916ab8cdae53edd28665ddffac6a54d06..7bf36c491dc631200f1925ddeaf143175d143775 100644 (file)
--- a/doc/zstd_compression_format.md
+++ b/doc/zstd_compression_format.md
@@ -257,7 +257,7 @@ a decoder is allowed to reject a compressed frame
 which requests a memory size beyond decoder's authorized range.
 
 For improved interoperability,
-decoders are recommended to be compatible with `Window_Size >= 8 MB`,
+decoders are recommended to be compatible with `Window_Size <= 8 MB`,
 and encoders are recommended to not request more than 8 MB.
 It's merely a recommendation though,
 decoders are free to support larger or lower limits,