Run "go fmt" on all .go files

about_maps.go

@@ -1,31 +1,31 @@
 package go_koans
 
 func aboutMaps() {
-  ages := map[string]int{
-    "bob": 10,
-    "joe": 20,
-    "dan": 30,
-  }
+	ages := map[string]int{
+		"bob": 10,
+		"joe": 20,
+		"dan": 30,
+	}
 
-  age := ages["bob"]
-  assert(age == __int__) // map syntax is warmly familiar
+	age := ages["bob"]
+	assert(age == __int__) // map syntax is warmly familiar
 
-  age, ok := ages["bob"]
-  assert(ok == __bool__) // with a handy multiple-assignment variation
+	age, ok := ages["bob"]
+	assert(ok == __bool__) // with a handy multiple-assignment variation
 
-  age, ok = ages["steven"]
-  assert(age == __int__) // the zero value is used when absent
-  assert(ok == __boolean__)       // though there are better ways to check for presence
+	age, ok = ages["steven"]
+	assert(age == __int__)    // the zero value is used when absent
+	assert(ok == __boolean__) // though there are better ways to check for presence
 
-  assert(len(ages) == __int__) // length is based on keys
+	assert(len(ages) == __int__) // length is based on keys
 
-  ages["bob"] = 99
-  assert(ages["bob"] == __int__) // values can be changed for keys
+	ages["bob"] = 99
+	assert(ages["bob"] == __int__) // values can be changed for keys
 
-  ages["steven"] = 77
-  assert(ages[__string__] == 77) // new ones can be added
+	ages["steven"] = 77
+	assert(ages[__string__] == 77) // new ones can be added
 
-  delete(ages, "steven")
-  age, ok = ages["steven"]
-  assert(ok == __boolean__) // key/value pairs can be removed
+	delete(ages, "steven")
+	age, ok = ages["steven"]
+	assert(ok == __boolean__) // key/value pairs can be removed
 }