changed command output to make usable using command substitutions

Author: Glowman554

user/calc/main.c

@@ -95,9 +95,9 @@ int main(int argc, char** argv) {
 		parser_print(node, 0);
 	}
 
-	printf("result: %d\n", eval(node));
+	printf("%d\n", eval(node));
 
 	parser_delete(node);
 	lexer_delete(&token);
 	return 0;
-}
+}

user/date/main.c

@@ -51,4 +51,4 @@ int main(int argc, char* argv[]) {
 	printf("%s\n", date);
 
 	return 0;
-}
+}