Fix punctuation.

Change-Id: I8dcf1785dfb17fc39b8bc4fcb2ffb4b706acab51
diff --git a/_faq/OfficialMaintainer.markdown b/_faq/OfficialMaintainer.markdown
index 14887ab..3267877 100644
--- a/_faq/OfficialMaintainer.markdown
+++ b/_faq/OfficialMaintainer.markdown
@@ -1,6 +1,6 @@
 ---
 layout: post
-title:  "How Do I Become a TWRP Maintainer."
+title:  "How Do I Become a TWRP Maintainer?"
 ---
 
 <div class='page-heading'>How Do I Become a TWRP Maintainer?</div>