diff --git a/sample/trick2013/kinaba/entry.rb b/sample/trick2013/kinaba/entry.rb
index f7348a94dc..8a3f855e46 100644
--- a/sample/trick2013/kinaba/entry.rb
+++ b/sample/trick2013/kinaba/entry.rb
@@ -1 +1 @@
-!@THEqQUICKbBROWNfFXjJMPSvVLAZYDGgkyz&[%r{\"}mosx,4>6]|?'while(putc 3_0-~$.+=9/2^5;)<18*7and:`#
\ No newline at end of file
+!@THEqQUICKbBROWNfFXjJMPSvVLAZYDGgkyz&[%r{\"}mosx,4>6]|?'while(putc 3_0-~$.+=9/2^5;)<18*7and:`#
diff --git a/sample/trick2013/mame/entry.rb b/sample/trick2013/mame/entry.rb
index cc88a959ef..8abfc2be40 100644
--- a/sample/trick2013/mame/entry.rb
+++ b/sample/trick2013/mame/entry.rb
@@ -14,7 +14,7 @@
         .to_f*M.sin(y=                 40*(z+m)*2**
         (t/12E0)/463)+               y)*(v-z*d/n)};
         t+=1;v-d};m+=                n;g.flush<<(s.
-          pack"C*");                 puts(l)}}};M= 
+          pack"C*");                 puts(l)}}};M=
                                        Math);S=%:
 
                  Jesu, Joy of Man's Desiring