Fix minor errors and warnings in the examples. Remove boost dependency from

rng_test example.

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/examples/tls_client.cpp b/doc/examples/tls_client.cpp
index 9e6b510f2..b60941eb2 100644
--- a/doc/examples/tls_client.cpp
+++ b/doc/examples/tls_client.cpp
@@ -38,7 +38,7 @@ int main()
 
          byte buf[16+1] = { 0 };
          u32bit got = tls.read(buf, sizeof(buf)-1);
-         printf("%s", buf);
+         printf("Got %d bytes: %s", got, buf);
          fflush(0);
          }
    }