* Use enter as the transition key.

doc/cacafire.1

@@ -17,7 +17,7 @@ of concentric circles, old school plasma, Matrix-like scrolling.
 displays burning ASCII art flames.
 .SH KEYS
 .TP
-.B n
+.B Enter
 forces an effect transition to happen
 .TP
 .B Space

src/cacademo.c

@@ -113,7 +113,7 @@ int main(int argc, char **argv)
                 case ' ':
                     pause = !pause;
                     break;
-                case 'n':
+                case '\r':
                     if(next == -1)
                         next_transition = frame;
                     break;