Include sha256 implementation

src/main.c

@@ -1,4 +1,5 @@
 #include <microhttpd.h>
+#include <sha256.h>
 #define NOH_IMPLEMENTATION
 #include "noh.h"
 
@@ -29,7 +30,7 @@ static enum MHD_Result handle_opds(struct MHD_Connection *connection, SV url, SV
     noh_string_append_cstr(&fs_path, "/");
     noh_string_append_sv(&fs_path, url);
 
-    noh_log(NOH_INFO, "Rquest: "Nsv_Fmt, Nsv_Arg(fs_path));
+    noh_log(NOH_INFO, "Physical path: "Nsv_Fmt, Nsv_Arg(fs_path));
     return send_response(connection, 200, sv("TODO: OPDS\n"));
 }