Cleanup of stray spaces and tabs
diff --git a/user_guide/libraries/output.html b/user_guide/libraries/output.html
index eeb2783..a1427de 100644
--- a/user_guide/libraries/output.html
+++ b/user_guide/libraries/output.html
@@ -140,9 +140,9 @@
<h2>Parsing Execution Variables</h2>
<p>CodeIgniter will parse the pseudo-variables <var>{elapsed_time}</var> and <var>{memory_usage}</var> in your output by default. To disable this, set the <var>$parse_exec_vars</var> class property to <var>FALSE</var> in your controller.
-
+
<code>$this->output->parse_exec_vars = FALSE;</code>
-
+
</div>
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