- added linefeed to end of "usage" string

diff --git a/tools/viewgar.cpp b/tools/viewgar.cpp
index f4ac3529986c3c478db698528a05d43612d485c7..5568c51e5bc01d9dd7df7ced05b2bb725b138d19 100644 (file)
--- a/tools/viewgar.cpp
+++ b/tools/viewgar.cpp
@@ -33,7 +33,7 @@ using namespace GiNaC;
 int main(int argc, char **argv)
 {
        if (argc < 2) {
-               fprintf(stderr, "Usage: %s [-d] file...", argv[0]);
+               fprintf(stderr, "Usage: %s [-d] file...\n", argv[0]);
                exit(1);
        }
        argc--; argv++;