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R=r
APPROVED=r
DELTA=3  (1 added, 0 deleted, 2 changed)
OCL=27624
CL=27626

src/lib/container/iterable.go

@@ -79,8 +79,9 @@ func Find(iter Iterable, f func(interface {}) bool) interface {} {
 	return nil
 }
 
-// An injector function takes two arguments, an accumulated value and an
-// element, and returns the next accumulated value. See the Inject function.
+// Injector is a type representing a function that takes two arguments,
+// an accumulated value and an element, and returns the next accumulated value.
+// See the Inject function.
 type Injector func(interface {}, interface {}) interface{};
 
 // Inject combines the elements of iter by repeatedly calling f with an