doc: correct a diagnostic in man page to match actual

* gzip.1: s/no change/unchanged/
This addresses http://debbugs.gnu.org/22413

diff --git a/gzip.1 b/gzip.1
index 255adaab214cad391a8e66d1037110ec71e2f6b0..07995ea99366a1ae049e1e79168804b099734a62 100644 (file)
--- a/gzip.1
+++ b/gzip.1
@@ -437,7 +437,7 @@ than the decompress code on this machine.
 Recompress the file with gzip, which compresses better and uses
 less memory.
 .TP
 Recompress the file with gzip, which compresses better and uses
 less memory.
 .TP

-\fIfile\fP\^: already has .gz suffix -- no change
+\fIfile\fP\^: already has .gz suffix -- unchanged

 The file is assumed to be already compressed.
 Rename the file and try again.
 .TP
 The file is assumed to be already compressed.
 Rename the file and try again.
 .TP