Indent is used both for encryption and decryption

Also the indent for YAML files is limited to 2..9 by the YAML library used.

Signed-off-by: Felix Fontein <felix@fontein.de>

README.rst

@@ -1192,6 +1192,11 @@ by configuring ``.sops.yaml`` with:
       yaml:
           indent: 2
 
+.. note::
+
+  The YAML emitter used by sops only supports values between 2 and 9. If you specify 1,
+  or 10 and larger, the indent will be 2.
+
 YAML anchors
 ~~~~~~~~~~~~
 

cmd/sops/main.go

@@ -706,7 +706,7 @@ func main() {
 		},
 		cli.IntFlag{
 			Name:  "indent",
-			Usage: "the number of spaces to indent YAML or JSON encoded file for encryption",
+			Usage: "the number of spaces to indent YAML or JSON encoded file",
 		},
 		cli.BoolFlag{
 			Name:  "verbose",