small fixes

1 files changed, 2 insertions, 2 deletions

diff --git a/charf.c b/charf.c
index cac1138..d2a42c8 100644
--- a/charf.c
+++ b/charf.c
@@ -528,7 +528,7 @@ void* compute_chunk(void* arguments){
 		}
 		i += NUM_THREADS;
 	}
-	printf("Thread %i finished before index %llu.\n",args -> num_thread,i);
+	printf("Thread %i finished before index %lu.\n",args -> num_thread,i);
 	return NULL;
 }
 
@@ -543,7 +543,7 @@ void* handle_threads(void* arguments){
 	}
 	*(args -> is_computing) = false;
 	printf("All calculations finished.\n\n");
-	printf(args->message);
+	printf("%s",args->message);
 }
 
 int main() {