Fix tests: "Placing function type parameters after the function name" error

idea/testData/refactoring/changeSignature/GenericsWithOverridesBefore.kt

@@ -1,7 +1,7 @@
 class U<A>
 
 interface T<A, B> {
-    fun <caret>foofoofoo<C>(a: A, b: B, c: C): Int
+    fun <C> <caret>foofoofoo(a: A, b: B, c: C): Int
 }
 
 abstract class T1<X, Y> : T<U<X>, U<Y>> {
@@ -17,7 +17,7 @@ abstract class T2<X> : T1<X, String>() {
 }
 
 class T3 : T2<Any>() {
-    override fun foofoofoo<D>(a: U<Any>, b: U<String>, c: D): Int {
+    override fun <D> foofoofoo(a: U<Any>, b: U<String>, c: D): Int {
         throw UnsupportedOperationException()
     }
 }