diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 07b31d9..4c49639 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -701,7 +701,7 @@
     {
         if( p[1] != SSL_SIG_RSA )
         {
-            SSL_DEBUG_MSG( 2, ( "Server used unsupported SignatureAlgorithm %d", p[1] ) );
+            SSL_DEBUG_MSG( 2, ( "server used unsupported SignatureAlgorithm %d", p[1] ) );
             SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
             return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE ); 
         }