diff --git a/docs/faq.md b/docs/faq.md
index db6ac07f9..ed908b223 100644
--- a/docs/faq.md
+++ b/docs/faq.md
@@ -6,7 +6,7 @@ You should always use `.md` extensions for your relative links, GitBook will aut
 
 #### Can I create a GitBook in a sub-directory of my repository?
 
-Yes, GitBooks can be created in sub-directories. GitBook.com and the CLI also looks by default in a series of [folders](structure.md).
+Yes, GitBooks can be created in [sub-directories](structure.md#subdirectory). GitBook.com and the CLI also looks by default in a serie of [folders](structure.md).
 
 #### Does GitBook support Math equations?
 
diff --git a/docs/structure.md b/docs/structure.md
index e77c271ea..31b00f64a 100644
--- a/docs/structure.md
+++ b/docs/structure.md
@@ -43,7 +43,7 @@ test.md
 bin/*
 ```
 
-### Project documentation / Sub-directory
+### Project documentation / Sub-directory {#subdirectory}
 
 For project documentaiton, it sometimes better to use a diretcory (like `docs/`) to store the prject's documentation. You can use a `.gitbook` file to indicate to GitBook in which folder the book is stored: