diff --git a/a1/program.c b/a1/program.c
index 5898be9..efcebc7 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -38,7 +38,7 @@ int main(void) {
         }
         else if (ch == ')' || ch == '}' || ch == ']' || ch == '>') {
             if (top < 0) {
-                printf("Unexpected closing bracket %c in %d \n", ch, i);
+                printf("Unexpected closing bracket %c in %d\n", ch, i);
                 ok = 0;
                 break;
             }