Update SpanishR.html

SpanishR.html

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 </h1>
 <h2> Online learning</h2>
 1.Grammar theory and exercises by <a href="Lingolia https://espanol.lingolia.com/en/">Lingolia.</a><br>
-2. Exercises by <a href="https://spanish.tolearnfree.com">tolearnfree.com</a>.
+2. Exercises by <a href="https://spanish.tolearnfree.com">tolearnfree.com</a>.<br>
 3. https://aprenderespanol.org
 
 <h2>Spanish dictionaries</h2>