Add comment for configuration parameter split

diff --git a/git-remote-gcrypt b/git-remote-gcrypt
index 131515a26a5250f8a8f0b9ba1d19c2e8cdf30b03..79b1194dca3c4370f81ff95cd2795fd5f7490a24 100755 (executable)
--- a/git-remote-gcrypt
+++ b/git-remote-gcrypt
@@ -115,6 +115,7 @@ make_new_repo()
        # ascii-encoded string used for symmetric encryption with GnuPG.
        local RECIPIENTS
        echo_info "Setting up new repository at $URL"
+       # Split recipients by space, example "a b c" =>  -R a -R b -R c
        RECIPIENTS=$(git config gcrypt.recipients | sed -e 's/\([^ ]\+\)/-R &/g')
        if [ -z "$RECIPIENTS" ]
        then