test/testrig.3: Correct return type of `test_do' in the synopsis.

The later text explains what the function returns, so it clearly is
meant to have a meaningful return value, so the synopsis was just always
wrong.

diff --git a/test/testrig.3 b/test/testrig.3
index b996617e7a6a205b63267ccc31eff076c2d7f01c..5a5e9cab594ab240b23770c0e21abba7675ef0f0 100644 (file)
--- a/test/testrig.3
+++ b/test/testrig.3
@@ -19,9 +19,9 @@ testrig \- generic test rig
 .nf
 .B "#include <mLib/testrig.h>"
 
-.BI "void test_do(const test_suite " suite [],
-.BI "             FILE *" fp ,
-.BI "             test_results *" results );
+.BI "int test_do(const test_suite " suite [],
+.BI "            FILE *" fp ,
+.BI "            test_results *" results );
 .BI "void test_run(int " argc ", char *" argv [],
 .BI "              const test_chunk " chunk [],
 .BI "              const char *" def );