05-descendant-combinator remove child combinator (#561)

Child combinator is not considered as a descendant combinator, therefore it should not be listed as a possible combinator.

Author: incandesc3nce

foundations/05-descendant-combinator/solution/solution.css

@@ -8,7 +8,6 @@
 /* Below are some other possible descendant combinators:
 
 div p
-div > p
 div .text
 .container p