vendor/docs/iteration.md in stylus-source-0.22.6 vs vendor/docs/iteration.md in stylus-source-0.23.0

@@ -9,11 +9,11 @@
 
     body
       for num in 1 2 3
         foo num
 
-yields:
+Yields:
 
       body {
         foo: 1;
         foo: 2;
         foo: 3;
@@ -24,22 +24,24 @@
       body
         fonts = Impact Arial sans-serif
         for font, i in fonts
           foo i font
 
-yielding:
+Yielding:
 
         body {
           foo: 0 Impact;
           foo: 1 Arial;
           foo: 2 sans-serif;
         }
 
 ### Mixins
 
- We may utilize iteration within mixins to produce powerful functionality, for example we can apply expression pairs as properties using interpolation and iteration. Below we define `apply()`, conditionally utilizing all the `arguments` so that comma-delimited _and_ expression lists are supported:
+ We can use iteration within mixins to produce powerful functionality. For example, we can apply expression pairs as properties using interpolation and iteration. 
  
+ Below we define `apply()`, conditionally utilizing all the `arguments` so that comma-delimited _and_ expression lists are supported:
+ 
      apply(props)
        props = arguments if length(arguments) > 1
        for prop in props
          {prop[0]} prop[1]
 
@@ -50,12 +52,12 @@
        list = (one 1) (two 2) (three 3)
        apply(list)
 
 ### Functions
 
- Stylus functions may also contain for-loops, below are some example use-cases:
+ Stylus functions may also contain for-loops. Below are some example use-cases:
 
-sum:
+Sum:
 
       sum(nums)
         sum = 0
         for n in nums
           sum += n
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