diff --git a/text.h b/text.h
index 7310fc0..011f187 100644
--- a/text.h
+++ b/text.h
@@ -1,8 +1,7 @@
 #ifndef TEXT_H_INCLUDED
 #define TEXT_H_INCLUDED
 
-std::vector<size_t>
+//std::vector<size_t>
 void
 show_histogram_text(std::vector<size_t> bins, size_t bin_count);
-
 #endif // TEXT_H_INCLUDED