user-guides: allos verification. fix typo

Author: nahuhh

_i18n/en/resources/user-guides/verification-allos-advanced.md

@@ -55,8 +55,8 @@ On Linux, you can download binaryFate's signing key by issuing the following
 command:
 
 ```
-wget -O binaryfate.asc
-https://raw.githubusercontent.com/monero-project/monero/master/utils/gpg_keys/binaryfate.asc
+wget -O binaryfate.asc \
+    https://raw.githubusercontent.com/monero-project/monero/master/utils/gpg_keys/binaryfate.asc
 ```
 
 ### Verify Signing Key