doc: Fix description of --checksum-file

diff --git a/doc/MANUAL.adoc b/doc/MANUAL.adoc
index 37824228f19631d4c311f2535ba8f545e5c9608e..033dd0b71025899bd3cf8260b293592003a61c9f 100644 (file)
--- a/doc/MANUAL.adoc
+++ b/doc/MANUAL.adoc
@@ -207,7 +207,7 @@ cache directory to a certain size, use `CCACHE_MAXSIZE=_SIZE_ ccache -c`.
 
 *--checksum-file* _PATH_::
 
-    Print the checksum (64 bit XXH3) of the file at _PATH_ (`-` for standard
+    Print the checksum (128 bit XXH3) of the file at _PATH_ (`-` for standard
     input).
 
 *--dump-manifest* _PATH_::