1 files changed, 1 insertions, 1 deletions

diff --git a/gzip.c b/gzip.c
index 55ec5bc4e..a9d34aeb1 100644
--- a/gzip.c
+++ b/gzip.c
@@ -41,7 +41,7 @@
 static const char gzip_usage[] =
         "gzip [OPTION]... FILE\n\n"
         "Compress FILE with maximum compression.\n"
-        "When FILE is -, reads standard input.  Implies -c.\n\n"
+        "When FILE is '-', reads standard input.  Implies -c.\n\n"
 
         "Options:\n"
         "\t-c\tWrite output to standard output instead of FILE.gz\n";