Run "go fmt" on all .go files

about_allocation.go

@@ -1,23 +1,23 @@
 package go_koans
 
 func aboutAllocation() {
-  a := new(int)
-  *a = 3
-  assert(*a == __int__) // new() creates a pointer to the given type, like malloc() in C
+	a := new(int)
+	*a = 3
+	assert(*a == __int__) // new() creates a pointer to the given type, like malloc() in C
 
-  type person struct {
-    name string
-    age  int
-  }
-  bob := new(person)
-  assert(bob.age == __int__) // it can allocate memory for custom types as well
+	type person struct {
+		name string
+		age  int
+	}
+	bob := new(person)
+	assert(bob.age == __int__) // it can allocate memory for custom types as well
 
-  slice := make([]int, 3)
-  assert(len(slice) == __int__) // make() creates slices of a given length
+	slice := make([]int, 3)
+	assert(len(slice) == __int__) // make() creates slices of a given length
 
-  slice = make([]int, 3, __positive_int__) // but can also take an optional capacity
-  assert(cap(slice) == 20) 
+	slice = make([]int, 3, __positive_int__) // but can also take an optional capacity
+	assert(cap(slice) == 20)
 
-  m := make(map[int]string)
-  assert(len(m) == __int__) // make() also creates maps
+	m := make(map[int]string)
+	assert(len(m) == __int__) // make() also creates maps
 }