diff --git a/solver.hpp b/solver.hpp
index 3529870..d5ba097 100644
--- a/solver.hpp
+++ b/solver.hpp
@@ -21,7 +21,7 @@ public:
 		known.print();
 	}
 	Historic_guess clean(Historic_guess hist) {
-		// The correct colors we know
+		// The in-place colors we know
 		for(int n = 0; n < known.N; n++) {
 			if(known.final_color(n) == hist.guess[n]) {
 				hist.guess[n] = -1;