diff --git a/015-multiple-return-values/multiple-returns-values.go b/014-multiple-return-values/multiple-returns-values.go
similarity index 100%
rename from 015-multiple-return-values/multiple-returns-values.go
rename to 014-multiple-return-values/multiple-returns-values.go
diff --git a/015-multiple-return-values/returns.sh b/014-multiple-return-values/returns.sh
similarity index 100%
rename from 015-multiple-return-values/returns.sh
rename to 014-multiple-return-values/returns.sh
diff --git a/tool/index.txt b/tool/index.txt
index 3d54e79..b42f143 100644
--- a/tool/index.txt
+++ b/tool/index.txt
@@ -16,7 +16,7 @@ range
 slices
 maps
 functions
-returns
+multiple-return-values
 varadic-functions
 closures
 recursion