fix: clarify hierarchy in starlark docs right sidebar

Author: chriswhong

content/docs/reference/starlark-packages/bsoup.md

@@ -28,7 +28,7 @@ parseHtml parses html from a string, returning the root SoupNode
 
 **Methods**
 
-### find
+#### find
 
 ```
 find(name, attrs, recursive, string, **kwargs)
@@ -38,7 +38,7 @@ retrieve the first occurrence of an element that matches arguments passed to fin
 works similarly to [node.find()](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#find)
 
 
-### find_all
+#### find_all
 
 ```
 find_all(name, attrs, recursive, string, limit, **kwargs)
@@ -48,7 +48,7 @@ retrieves all descendants that match arguments passed to find_all.
 works similarly to [node.find_all()](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#find-all)
 
 
-### attrs
+#### attrs
 
 ```
 attrs()
@@ -58,7 +58,7 @@ get a dictionary of element attributes
 works similarly to [node.attrs](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#attributes)
 
 
-### contents
+#### contents
 
 ```
 contents()
@@ -68,7 +68,7 @@ gets the list of children of an element
 works similarly to [soup.contents](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#contents-and-children)
 
 
-### child
+#### child
 
 ```
 child()
@@ -78,7 +78,7 @@ gets a single child element with the given tag name
 works like accessing a node [using its tag name](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#navigating-using-tag-names)
 
 
-### parent
+#### parent
 
 ```
 parent()
@@ -88,7 +88,7 @@ gets the parent node of an element
 works like [node.parent](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#parent)
 
 
-### next_sibling
+#### next_sibling
 
 ```
 next_sibling()
@@ -98,7 +98,7 @@ gets the next sibling of an element
 works like [node.next_sibling](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#next-sibling-and-previous-sibling)
 
 
-### prev_sibling
+#### prev_sibling
 
 ```
 prev_sibling()
@@ -108,7 +108,7 @@ gets the previous sibling of an element
 works like [node.prev_sibling](https://www.crummy.com/software/BeautifulSoup/bs4/doc/#next-sibling-and-previous-sibling)
 
 
-### get_text
+#### get_text
 
 ```
 get_text()