Add space after YAML Front Matter

_recipes/chocolate-chip-cookies.md

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   - cookies
   - desert
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 A chocolate chip cookie is a drop cookie that originated in the United States and features chocolate chips as its distinguishing ingredient.
 
 The traditional recipe combines a dough composed of butter and both brown and white sugar with semi-sweet chocolate chips. Variations include recipes with other types of chocolate as well as additional ingredients such as nuts or oatmeal.

_recipes/oatmeal-cookies.md

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   - cookies
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 Oatmeal cookies are a proverbial favorite with both kids and adults. This crisp and chewy cookie is loaded with oats, dried fruit, and chopped nuts.
 
 ## Ingredients

_recipes/peanut-butter-cookies.md

@@ -3,6 +3,7 @@ title: "Peanut Butter Cookies"
 categories: 
   - cookies
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 A peanut butter cookie is a type of cookie that is distinguished for having peanut butter as a principal ingredient. The cookie generally originated in the United States, its development dating back to the 1910s.
 
 ## Ingredients