Polish instructions (#514)

Signed-off-by: Hörmetjan Yiltiz <hyiltiz@gmail.com>

Author: hyiltiz

pass/en.lproj/Localizable.strings

@@ -299,21 +299,45 @@ to get the key in this specific format. Subsequently, copy it to a location acce
 
 "GpgAsciiArmorCopyExplanation." = "GnuPG supports the command-line option \"-a\" that causes output to be generated in an ASCII-armored format similar to unencoded documents rather than the binary format. Use
 
-  $ gpg --export -a KEY_ID
-  $ gpg --export-secret-keys -a KEY_ID
+  $ gpg --list-keys
 
-to get the public and the private key in this specific format. The clipboard will be cleared 45s after pasting.";
+to identify your encryption (E) subkey, then use:
+
+  $ gpg --export -a KEY_ID! > subkey.pub
+  $ gpg --export-secret-subkeys -a KEY_ID! > subkey
+
+to get the public and the encryption private subkeys in this specific format. Check that no Authentication subkey is accidentally exported, using:
+
+  $ gpg --show-key subkey
+
+The clipboard will be cleared 45s after pasting.";
 
 "GpgAsciiArmorServerExplanation." = "GnuPG supports the command-line option \"-a\" that causes output to be generated in an ASCII-armored format similar to unencoded documents rather than the binary format. Use
 
-  $ gpg --export -a KEY_ID
-  $ gpg --export-secret-keys -a KEY_ID
+  $ gpg --list-keys
+
+to identify your encryption (E) subkey, then use:
+
+  $ gpg --export -a KEY_ID! > subkey.pub
+  $ gpg --export-secret-subkeys -a KEY_ID! > subkey
 
-to get the public and the private key in this specific format. Subsequently, copy them to your secured key server.";
+to get the public and the encryption private subkeys in this specific format. Check that no Authentication subkey is accidentally exported, using:
+
+  $ gpg --show-key subkey
+
+Finally, copy them to your secured key server.";
 
 "GpgAsciiArmorFileExplanation." = "GnuPG supports the command-line option \"-a\" that causes output to be generated in an ASCII-armored format similar to unencoded documents rather than the binary format. Use
 
-  $ gpg --export -a KEY_ID
-  $ gpg --export-secret-keys -a KEY_ID
+  $ gpg --list-keys
+
+to identify your encryption (E) subkey, then use:
+
+  $ gpg --export -a KEY_ID! > subkey.pub
+  $ gpg --export-secret-subkeys -a KEY_ID! > subkey
+
+to get the public and the encryption private subkeys in this specific format. Check that no Authentication subkey is accidentally exported, using:
+
+  $ gpg --show-key subkey
 
-to get the public and the private key in this specific format. Subsequently, copy them to a location accessible by the Files app.";
+Finally, copy them to a location accessible by the Files app.";