Docs: Fixing typo on Code Style page

Bug: 26818209
Change-Id: I9f326d9666dc6495dd86cf1c0eed2f4d67fffba7
diff --git a/src/source/code-style.jd b/src/source/code-style.jd
index 364b0e9..47ac191 100644
--- a/src/source/code-style.jd
+++ b/src/source/code-style.jd
@@ -645,7 +645,7 @@
 <li>Invalid data coming from any untrusted source (including any
 file on shared storage, or data coming through just about any network
 connections) is considered expected and should not trigger any logging at a
-level higher then DEBUG when it's detected to be invalid (and even then
+level higher than DEBUG when it's detected to be invalid (and even then
 logging should be as limited as possible).</li>
 <li>Keep in mind that the <code>+</code> operator, when used on Strings,
 implicitly creates a <code>StringBuilder</code> with the default buffer size (16