diff --git a/approach/estimates.md b/approach/estimates.md
index 2ab72e0..e8df5bf 100644
--- a/approach/estimates.md
+++ b/approach/estimates.md
@@ -1,15 +1,12 @@
-# Estimates
 
 We write [user stories](approach/user-stories.md) with the client and then estimate complexity on our own, ideally two different developers independently come up with an estimate and then compare and discuss the reason for differences to get to a final number.
 
-We estimate complexity using the Fibonacci sequence because complexity grows exponentially. More info at [yakyma.com/2012/05/why-progressive-estimation-scale-is-so.html](http://www.yakyma.com/2012/05/why-progressive-estimation-scale-is-so.html)
+We estimate complexity using the Fibonacci sequence because complexity grows exponentially. More info at http://www.yakyma.com/2012/05/why-progressive-estimation-scale-is-so.html
 
 We usually translate that complexity point into twice as many hours. For example, an issue with a complexity of 5 translates to 10 hours.  This is based very roughly on our typical velocity.
 
 ## Estimating migrations
 
-Historically, we get a rough first pass at an estimate of the complexity for migrating Drupal entities based on the following formula:
+Historically, We estimate the complexity for migrating Drupal entities roughly based on the following formula:
 
-```
-$number_of_entities + (2 * $number_of_fields) = Migration Complexity
-```
+1 * # Entities + 2 * # Fields = Migration Complexity
diff --git a/approach/user-stories.md b/approach/user-stories.md
deleted file mode 100644
index f1820af..0000000
--- a/approach/user-stories.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# User stories
-
-We structure most of our development work around *user stories*