Add log and fix stle issues

Address Andres comments of PR
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 9babb69..8a48f7b 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -891,7 +891,7 @@
         *p++ = (unsigned char)( ciphersuites[i]      );
     }
 
-	MBEDTLS_SSL_DEBUG_MSG(3, ("client hello, got %d ciphersuites", n));
+	MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, got %d ciphersuites (excluding SCSVs)", n ) );
 
     /*
      * Add TLS_EMPTY_RENEGOTIATION_INFO_SCSV
@@ -900,6 +900,7 @@
     if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
 #endif
     {
+		MBEDTLS_SSL_DEBUG_MSG( 3, ( "adding EMPTY_RENEGOTIATION_INFO_SCSV" ) );
         *p++ = (unsigned char)( MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO >> 8 );
         *p++ = (unsigned char)( MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO      );
         n++;