Merge pull request #3501 from dev-ggallon/Typography_Library

Remove unused variable
diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php
index f5efacf..3b6cb16 100644
--- a/system/libraries/Typography.php
+++ b/system/libraries/Typography.php
@@ -172,7 +172,6 @@
 		// Build our finalized string.  We cycle through the array, skipping tags, and processing the contained text
 		$str = '';
 		$process = TRUE;
-		$paragraph = FALSE;
 
 		for ($i = 0, $c = count($chunks) - 1; $i <= $c; $i++)
 		{