gpg: remove spurious space

scripts/gpg-init

@@ -17,7 +17,7 @@ gpg2 --homedir "${HOMEDIR}" --import < "${HOMEDIR}/pubkey.asc"
 rm -f "${HOMEDIR}/S.gpg-agent"  # (otherwise, our agent won't be started automatically)
 
 # Make new GPG identity with "ultimate" trust (via its fingerprint)
-FINGERPRINT=$(gpg2 --homedir "${HOMEDIR}" --list-public-keys --with-colons | sed  -n -E 's/^fpr:::::::::([0-9A-F]+):$/\1/p' | head -n1)
+FINGERPRINT=$(gpg2 --homedir "${HOMEDIR}" --list-public-keys --with-colons | sed -n -E 's/^fpr:::::::::([0-9A-F]+):$/\1/p' | head -n1)
 echo "${FINGERPRINT}:6" | gpg2 --homedir "${HOMEDIR}" --import-ownertrust
 
 # Prepare GPG configuration file