diff --git a/git.zig b/git.zig
index 39558de3796d55c05e72dc33db0ec796bd838573..f0a7b314016388b5adc3e647e00a10e5be5440a9 100644
--- a/git.zig
+++ b/git.zig
@@ -2392,6 +2392,7 @@ pub const Signature = union(enum) {
     // https://datatracker.ietf.org/doc/html/rfc9580#section-4
     // https://datatracker.ietf.org/doc/html/rfc9580#signature-packet
     // https://datatracker.ietf.org/doc/html/rfc5656
+    // https://datatracker.ietf.org/doc/html/rfc4253
     pub fn fromReader(kind: NonVoidUnionFieldEnum(Signature), allocator: std.mem.Allocator, b64r: anytype, message: []const u8) !Signature {
         if (kind == .pgp) {
             var signed_data: nio.AllocatingWriter = .init(allocator);
@@ -2559,7 +2560,7 @@ pub const Signature = union(enum) {
             _ = pkformat;
 
             if (std.mem.eql(u8, sigformat, "ssh-rsa")) {
-                // intentionally skipped
+                // intentionally skipped, rsa with sha1
             }
             if (std.mem.eql(u8, sigformat, "ssh-ed25519")) blk: {
                 const ed = std.crypto.sign.Ed25519;