One sentence per line in exercises/protein-translation/description.md

Co-authored-by: Erik Schierboom <[email protected]>

Author: codingthat

exercises/protein-translation/description.md

@@ -2,7 +2,9 @@
 
 Your job is to translate RNA sequences into proteins.
 
-RNA strands are made up of three-nucleotide sequences called **codons**. Each codon translates to an **amino acid**. When joined together, those amino acids make a protein.
+RNA strands are made up of three-nucleotide sequences called **codons**.
+Each codon translates to an **amino acid**.
+When joined together, those amino acids make a protein.
 
 In the real world, there are 64 codons, which in turn correspond to 20 amino acids. However, for this exercise, you’ll only use a few of the possible 64. They are listed below: