refactoring: galgen_overlay

src/main/c/hangman.c

@@ -377,7 +377,7 @@ void level_plus(){
 }
 
 int overlay(){
-	char hangmanArt[10][41] = {
+	char galgen_overlay[10][41] = {
         "   _______    ",
         "  |       |   ",
         "  |		   ",
@@ -392,7 +392,7 @@ int overlay(){
 
 
 	for (int i = 0; i < 9; i++) {
-       printf("%s\n", hangmanArt[i]);
+       printf("%s\n", galgen_overlay[i]);
    }
    return 0;
 }