diff --git a/idea/src/org/jetbrains/kotlin/idea/parameterInfo/ArgumentNameHints.kt b/idea/src/org/jetbrains/kotlin/idea/parameterInfo/ArgumentNameHints.kt
index 6ca67d3fc31..f073e1e2d49 100644
--- a/idea/src/org/jetbrains/kotlin/idea/parameterInfo/ArgumentNameHints.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/parameterInfo/ArgumentNameHints.kt
@@ -1,17 +1,6 @@
 /*
- * Copyright 2010-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
  */
 
 package org.jetbrains.kotlin.idea.parameterInfo
@@ -38,12 +27,12 @@ fun provideArgumentNameHints(element: KtCallElement): List<InlayInfo> {
     val call = element.getCall(ctx) ?: return emptyList()
     val resolvedCall = call.getResolvedCall(ctx)
     if (resolvedCall != null) {
-        return getParameterInfoForCallCandidate(resolvedCall)
+        return getArgumentNameHintsForCallCandidate(resolvedCall)
     }
     val candidates = call.resolveCandidates(ctx, element.getResolutionFacade())
     if (candidates.isEmpty()) return emptyList()
-    candidates.singleOrNull()?.let { return getParameterInfoForCallCandidate(it) }
-    return candidates.map { getParameterInfoForCallCandidate(it) }.reduce { infos1, infos2 ->
+    candidates.singleOrNull()?.let { return getArgumentNameHintsForCallCandidate(it) }
+    return candidates.map { getArgumentNameHintsForCallCandidate(it) }.reduce { infos1, infos2 ->
         for (index in infos1.indices) {
             if (index >= infos2.size || infos1[index] != infos2[index]) {
                 return@reduce infos1.subList(0, index)
@@ -53,7 +42,7 @@ fun provideArgumentNameHints(element: KtCallElement): List<InlayInfo> {
     }
 }
 
-private fun getParameterInfoForCallCandidate(resolvedCall: ResolvedCall<out CallableDescriptor>): List<InlayInfo> {
+private fun getArgumentNameHintsForCallCandidate(resolvedCall: ResolvedCall<out CallableDescriptor>): List<InlayInfo> {
     val resultingDescriptor = resolvedCall.resultingDescriptor
     if (resultingDescriptor.hasSynthesizedParameterNames() && resultingDescriptor !is FunctionInvokeDescriptor) {
         return emptyList()