Change Signature: Do not insert new-lines between parameters (to be fixed later at the formatter level)

idea/testData/quickfix/createFromUsage/createVariable/parameter/afterInGenFunInGenClass.kt

@@ -1,8 +1,7 @@
 // "Create parameter 'foo'" "true"
 
 class A<T> {
-    fun test<T>(n: Int,
-                foo: T) {
+    fun test<T>(n: Int, foo: T) {
         val t: T = foo
     }
 }