1 files changed, 2 insertions, 1 deletions
diff --git a/docs/crandom_api.md b/docs/crandom_api.md
index 7281b2d7..22a4f4dd 100644
--- a/docs/crandom_api.md
+++ b/docs/crandom_api.md
@@ -67,6 +67,7 @@ double              crand_norm(crand_t* rng, crand_norm_t* dist);
 ```c
 #include <time.h>
 #include <stc/crand.h>
+#define i_implement
 #include <stc/cstr.h>
 
 // Declare int -> int sorted map. Uses typetag 'i' for ints.
@@ -75,7 +76,7 @@ double              crand_norm(crand_t* rng, crand_norm_t* dist);
 #define i_tag i
 #include <stc/csmap.h>
 
-int main()
+int main(void)
 {
     enum {N = 10000000};
     const double Mean = -12.0, StdDev = 6.0, Scale = 74;