remove unused include

src/compression/dlog.c

@@ -131,7 +131,7 @@ int ord2w_dlog(const felm_t *r, const int *logT, const felm_t *Texp)
     }
     return 0;
 }
-#include <stdio.h>
+
 // Input: h =[x,y] = rho^D in G_{ell=2,w} generated by rho, i.e., |h| <= 2^w
 // Output: The signed digit D in {-ell^(w-1), ..., ell^(w-1)}
 int ord2w_dloghyb(const felm_t *h, const int *logT, const felm_t *Texp, const felm_t *G)