Add rustfmt-recursive to issue-3779 test

sasurau4 · calebcartwright · commit cabc1e7eaf79 · 2020-12-19T15:22:54.000-06:00
diff --git a/tests/source/issue-3779/lib.rs b/tests/source/issue-3779/lib.rs
@@ -1,3 +1,4 @@
+// rustfmt-recursive: true
 // rustfmt-unstable: true
 // rustfmt-config: issue-3779.toml
 
diff --git a/tests/target/issue-3779/lib.rs b/tests/target/issue-3779/lib.rs
@@ -1,3 +1,4 @@
+// rustfmt-recursive: true
 // rustfmt-unstable: true
 // rustfmt-config: issue-3779.toml
 
