Minor: fix broken tests

idea/idea-completion/testData/basic/common/override/Generics.kt

@@ -9,4 +9,4 @@ class A<T> : List<String>, I<T> {
 // EXIST: { lookupString: "override", itemText: "override" }
 // EXIST: { itemText: "override fun hashCode(): Int {...}", tailText: null, typeText: "Any" }
 // EXIST: { itemText: "override fun foo(t: T): T {...}", tailText: null, typeText: "I" }
-// EXIST: { itemText: "override fun get(index: Int): String {...}", tailText: null, typeText: "List" }
+// EXIST: { itemText: "override operator fun get(index: Int): String {...}", tailText: null, typeText: "List" }

idea/idea-completion/testData/basic/common/override/Simple.kt

@@ -17,7 +17,7 @@ class A : Base2(), I {
 
 // EXIST: { lookupString: "override", itemText: "override" }
 // EXIST: { itemText: "override fun bar() {...}", lookupString: "override", tailText: null, typeText: "Base1" }
-// EXIST: { itemText: "override fun equals(other: Any?): Boolean {...}", lookupString: "override", tailText: null, typeText: "Any" }
+// EXIST: { itemText: "override operator fun equals(other: Any?): Boolean {...}", lookupString: "override", tailText: null, typeText: "Any" }
 // EXIST: { itemText: "override fun foo() {...}", lookupString: "override", tailText: null, typeText: "I" }
 // EXIST: { itemText: "override fun hashCode(): Int {...}", lookupString: "override", tailText: null, typeText: "Any" }
 // EXIST: { itemText: "override val someVal: Int", lookupString: "override", tailText: null, typeText: "I" }

idea/idea-completion/testData/handlers/basic/override/KeepAnnotationBefore.kt

@@ -3,4 +3,4 @@ class A {
     o<caret>
 }
 
-// ELEMENT_TEXT: "override fun equals(other: Any?): Boolean {...}"
+// ELEMENT_TEXT: "override operator fun equals(other: Any?): Boolean {...}"

idea/idea-completion/testData/handlers/basic/override/KeepAnnotationBefore.kt.after

@@ -5,4 +5,4 @@ class A {
     }
 }
 
-// ELEMENT_TEXT: "override fun equals(other: Any?): Boolean {...}"
+// ELEMENT_TEXT: "override operator fun equals(other: Any?): Boolean {...}"

idea/idea-completion/testData/handlers/basic/override/KeepModifiersBefore.kt

@@ -3,4 +3,4 @@ class A {
     public o<caret>
 }
 
-// ELEMENT_TEXT: "override fun equals(other: Any?): Boolean {...}"
+// ELEMENT_TEXT: "override operator fun equals(other: Any?): Boolean {...}"

idea/idea-completion/testData/handlers/basic/override/KeepModifiersBefore.kt.after

@@ -5,4 +5,4 @@ class A {
     }
 }
 
-// ELEMENT_TEXT: "override fun equals(other: Any?): Boolean {...}"
+// ELEMENT_TEXT: "override operator fun equals(other: Any?): Boolean {...}"

idea/idea-completion/testData/handlers/basic/override/OverrideFunction.kt

@@ -2,4 +2,4 @@ class A {
     o<caret>
 }
 
-// ELEMENT_TEXT: "override fun equals(other: Any?): Boolean {...}"
+// ELEMENT_TEXT: "override operator fun equals(other: Any?): Boolean {...}"

idea/idea-completion/testData/handlers/basic/override/OverrideFunction.kt.after

@@ -4,4 +4,4 @@ class A {
     }
 }
 
-// ELEMENT_TEXT: "override fun equals(other: Any?): Boolean {...}"
+// ELEMENT_TEXT: "override operator fun equals(other: Any?): Boolean {...}"