logging ensure everyone has a newline

Signed-off-by: Andy Green <andy.green@linaro.org>
diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 4cc70b4..7a2232e 100644
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -2892,7 +2892,7 @@
 
 		sockfd = socket(AF_INET, SOCK_STREAM, 0);
 		if (sockfd < 0) {
-			lwsl_err("ERROR opening socket");
+			lwsl_err("ERROR opening socket\n");
 			return NULL;
 		}
 
@@ -2980,7 +2980,7 @@
 
 		fd = socket(AF_INET, SOCK_STREAM, 0);
 		if (fd < 0) {
-			lwsl_err("ERROR opening socket");
+			lwsl_err("ERROR opening socket\n");
 			return NULL;
 		}