Changed DistanceUnit type to int

exercism · Apr 30, 2022 · 6563c48 · 6563c48
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diff --git a/concepts/stringers/about.md b/concepts/stringers/about.md
@@ -18,7 +18,7 @@ Assume we are working on an application that deals with geographical distances m
 We have defined types `DistanceUnit` and `Distance` as follows: 
 
 ```go 
-type DistanceUnit string
+type DistanceUnit int
 
 const (
 	Kilometer    DistanceUnit = 0

diff --git a/exercises/concept/meteorology/.docs/introduction.md b/exercises/concept/meteorology/.docs/introduction.md
@@ -18,7 +18,7 @@ Assume we are working on an application that deals with geographical distances m
 We have defined types `DistanceUnit` and `Distance` as follows: 
 
 ```go 
-type DistanceUnit string
+type DistanceUnit int
 
 const (
 	Kilometer    DistanceUnit = 0