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@@ -99,8 +99,9 @@ <h2 class="text-h2-lightblue" style=" margin-bottom: 20px; margin-top: 10px; "><
 							
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 <h1 class="text-h2-lightblue">Context Free Grammar</h1><div class="content" id="experiment-article-section-7-content">
-<center>Context-Free Grammars for English, Chapter 9<br/><i>Speech and Language Processing, Daniel Jurafsky and James H. Martin</i><br/><br/><br/>
-Parsing with Context-Free Grammar, Chapter 10<br/><i>Speech and Language Processing, Daniel Jurafsky and James H. Martin</i></center>
+<center>Context-Free Grammars for English, Chapter 9<br/>
+Parsing with Context-Free Grammar, Chapter 10<br/>
+<i>Speech and Language Processing, Daniel Jurafsky and James H. Martin</i><br/><br/><br/>
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