Change compiler invocation example in gc.man to use dynamic libgc

* doc/gc.man (SYNOPSIS): Replace gc.a to -lgc option in the compiler
(cc) invocation example.

diff --git a/doc/gc.man b/doc/gc.man
index cb73073..940c2a3 100644 (file)
--- a/doc/gc.man
+++ b/doc/gc.man
@@ -11,7 +11,7 @@ void GC_free(void *ptr);
 void * GC_realloc(void *ptr, size_t size);
 .br
 .sp
-cc ... gc.a
+cc ... -lgc
 .LP
 .SH DESCRIPTION
 .I GC_malloc