diff --git a/doc/faq/a06-global-build-options.rst b/doc/faq/a06-global-build-options.rst
index 49961e0628..421933e96f 100644
--- a/doc/faq/a06-global-build-options.rst
+++ b/doc/faq/a06-global-build-options.rst
@@ -1,3 +1,5 @@
+:orphan:
+
 How to specify global build defines and options
 ===============================================
 
diff --git a/doc/faq/readme.rst b/doc/faq/readme.rst
index 04ccd74880..cfd65eca90 100644
--- a/doc/faq/readme.rst
+++ b/doc/faq/readme.rst
@@ -187,7 +187,7 @@ regular API.
 
 Read more at `former WiFi persistent mode <../esp8266wifi/generic-class.rst#persistent>`__.
 
-How to resolve "undefined reference to ``flashinit`'" error ?
+How to resolve "undefined reference to ``flashinit``" error ?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Please read `flash layout <../filesystem.rst>`__ documentation entry.