Merge pull request #1093 from plafue/fix-expample-spanish-string

Fix spanish string for "This code is editable and runnable" in example.rs.html

Author: steveklabnik

_includes/example.rs.html

@@ -7,7 +7,7 @@
         <span class='prelude-val'>println!</span>(<span class='string'>"{}"</span>, greeting);
         <span class='kw'>match</span> num {
             0 =>  <span class='prelude-val'>println!</span>(<span class='string'>"This code is editable and runnable!"</span>),
-            1 =>  <span class='prelude-val'>println!</span>(<span class='string'>"Este código es editable y ejecutable!"</span>),
+            1 =>  <span class='prelude-val'>println!</span>(<span class='string'>"¡Este código es editable y ejecutable!"</span>),
             2 =>  <span class='prelude-val'>println!</span>(<span class='string'>"Ce code est modifiable et exécutable !"</span>),
             3 =>  <span class='prelude-val'>println!</span>(<span class='string'>"このコードは編集して実行出来ます！"</span>),
             4 =>  <span class='prelude-val'>println!</span>(<span class='string'>"这段代码是可以编辑并且能够运行的！"</span>),