Update rst-cheat-sheet.rst

intro/contribution/rst-cheat-sheet.rst

@@ -36,7 +36,7 @@ more) the lenth of the heading text, for example:
     
     .. annotations::
 
-        <1> length of heading sybol ``#`` is smaller than the content above.
-        <2> Shows the correct way of setting the document title (H1) with ``#``.
+        * <1> length of heading sybol ``#`` is smaller than the content above.
+        * <2> Shows the correct way of setting the document title (H1) with ``#``.
 
-    
\ No newline at end of file
+