Fix spelling error in docs

docs/features/page_types/article_pages.rst

@@ -6,7 +6,10 @@ Create a blog
 Usage
 -----
 
-First start by creating an "Article Landing Page" and then add any number of "Article Page"s as children of the "Article Landing Page".  Each child page here represents an individual article.  Add content to these pages as you would for a normal "Web Page".
+First start by creating an "Article Landing Page" and then add any number of
+"Article Page"s as children of the "Article Landing Page". Each child page here
+represents an individual article. Add content to these pages as you would for a
+normal "Web Page".
 
 
 Article Landing Page
@@ -15,10 +18,17 @@ Article Landing Page
 Layout Tab
 ~~~~~~~~~~
 
-* **Show Images**:  If toggled on, this landing page will show the cover images for its children articles.
-* **Show Captions**: If toggled on, this landing page will show the captions for its children articles.
-* **Show Author and Date Info**: If toggled on, this landing page will show the captions for its children articles.
-* **Show Preview Text**: If toggled on, this landing page will show a preview of its childrens content.
+* **Show Images**: If toggled on, this landing page will show the cover images
+  for its children articles.
+
+* **Show Captions**: If toggled on, this landing page will show the captions for
+  its children articles.
+
+* **Show Author and Date Info**: If toggled on, this landing page will show the
+  captions for its children articles.
+
+* **Show Preview Text**: If toggled on, this landing page will show a preview of
+  its children's content.
 
 
 Article Page
@@ -28,6 +38,12 @@ Content Tab
 ~~~~~~~~~~~
 
 * **Caption**: The caption you want to be displayed under your article's title.
+
 * **Author**: The user you want to tie the article to.
-* **Display Author As**: The name you want the author to appear as.  This will default to the author's name if not defined.
-* **Display Publish Date**: The publish date you want to be shown on your article.  This is separate from the actual publish date which is determined when the page is published.
+
+* **Display Author As**: The name you want the author to appear as. This will
+  default to the author's name if not defined.
+
+* **Display Publish Date**: The publish date you want to be shown on your
+  article. This is separate from the actual publish date which is determined
+  when the page is published.