- When writing compressed data to a tape, it is generally necessary to
-pad the output with zeroes up to a block boundary. When the data is
-read and the whole block is passed to `gunzip' for decompression,
-`gunzip' detects that there is extra trailing garbage after the
-compressed data and emits a warning by default if the garbage contains
-nonzero bytes. You have to use the `--quiet' option to suppress the
-warning. This option can be set in the `GZIP' environment variable, as
-in:
+When writing compressed data to a tape, it is generally necessary to pad
+the output with zeroes up to a block boundary. When the data is read and
+the whole block is passed to `gunzip' for decompression, `gunzip'
+detects that there is extra trailing garbage after the compressed data
+and emits a warning by default if the garbage contains nonzero bytes.
+You have to use the `--quiet' option to suppress the warning. This
+option can be set in the `GZIP' environment variable, as in: