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Update highlight.cpp

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Clarified execution of file
This commit is contained in:
Isak 2018-07-11 00:26:09 +02:00 committed by GitHub
parent 280a298310
commit f135eed0ac
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1 changed files with 1 additions and 1 deletions
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highlight.cpp
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@ -16,7 +16,7 @@ bool is_keyword(std::string&);
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
if (argc < 2) { if (argc < 2) {
std::cout << "Usage: " << argv[0] << " <file>\n"; std::cout << "Usage: ./" << argv[0] << " <file>\n";
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
std::ifstream file(argv[1]); std::ifstream file(argv[1]);