Update 02-common-mistakes.md

Addresses #339 

Added many line breaks using html to move the section header to new line

episodes/02-common-mistakes.md

@@ -227,7 +227,6 @@ readability. Remember that abbreviations that make sense at the moment may not b
 that are excessively long. Including the units in the field names avoids confusion and enables others to readily interpret your fields.
 
 **Examples**
-
 <table align = "left" style = "width =50%; border: 1px solid black;">
 <tr>
 	<td> <b>Good Name</b></td> <br />
@@ -270,6 +269,21 @@ that are excessively long. Including the units in the field names avoids confusi
 	<td> 1st Obs</td>
 </tr>
 </table>
+<br>
+<br>
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+<br>
+<br>
+<br>
+<br>
+<br>
+<br>
+<br>
+<br>
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+<br>
 
 ## Using special characters in data {#special}