diff --git a/code/c/02-compiler/00-exp0/exp0.c b/code/c/02-compiler/00-exp0/exp0.c
index 9b02643..c004140 100644
--- a/code/c/02-compiler/00-exp0/exp0.c
+++ b/code/c/02-compiler/00-exp0/exp0.c
@@ -73,7 +73,7 @@ void parse(char *str) {
 }
 
 int main(int argc, char * argv[]) {
-  printf("argv[0]=%s argv[1]=%s\n", argv[0], argv[1])
+  printf("argv[0]=%s argv[1]=%s\n", argv[0], argv[1]);
   printf("=== EBNF Grammar =====\n");
   printf("E=F ([+-] F)*\n");
   printf("F=Number | '(' E ')'\n");