Fix Map.fetch return value (#1352)

exercism · Sep 5, 2023 · 4068d55 · 4068d55
1 parent c2f2423
commit 4068d55
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diff --git a/concepts/structs/about.md b/concepts/structs/about.md
@@ -31,7 +31,7 @@ plane = %Plane{}
   plane.engine
   # => nil
   Map.fetch(plane, :wings)
-  # => 2
+  # => {:ok, 2}
   ```
 
 - Update field values

diff --git a/concepts/structs/introduction.md b/concepts/structs/introduction.md
@@ -22,7 +22,7 @@ Since structs are built on maps, we can use most map functions to get and manipu
   plane.engine
   # => nil
   Map.fetch(plane, :wings)
-  # => 2
+  # => {:ok, 2}
   ```
 
 - update field values

diff --git a/exercises/concept/remote-control-car/.docs/introduction.md b/exercises/concept/remote-control-car/.docs/introduction.md
@@ -24,7 +24,7 @@ Since structs are built on maps, we can use most map functions to get and manipu
   plane.engine
   # => nil
   Map.fetch(plane, :wings)
-  # => 2
+  # => {:ok, 2}
   ```
 
 - update field values