KT-1238 Completion of 'break' keyword: why does it add space char at the end?

KT-1237 Auto-completion of "return" keyword should not insert space after it when in a method returning Unit

 #KT-1237 fixed
 #KT-1238 fixed

idea/testData/completion/handlers/keywords/Break.kt

@@ -0,0 +1,3 @@
+fun t() {
+    brea<caret>
+}

idea/testData/completion/handlers/keywords/Break_after.kt

@@ -0,0 +1,3 @@
+fun t() {
+    break<caret>
+}

idea/testData/completion/handlers/keywords/ReturnInEmptyType.kt

@@ -0,0 +1,3 @@
+fun test(a: Int) {
+    retur<caret>
+}

idea/testData/completion/handlers/keywords/ReturnInEmptyType_after.kt

@@ -0,0 +1,3 @@
+fun test(a: Int) {
+    return<caret>
+}

idea/testData/completion/handlers/keywords/ReturnInProperty.kt

@@ -0,0 +1,6 @@
+class Test {
+    val test : String
+        get() {
+            retur<caret>
+        }
+}

idea/testData/completion/handlers/keywords/ReturnInProperty_after.kt

@@ -0,0 +1,6 @@
+class Test {
+    val test : String
+        get() {
+            return <caret>
+        }
+}

idea/testData/completion/handlers/keywords/ReturnInTypeFunction.kt

@@ -0,0 +1,5 @@
+class Test {
+    fun someMethod() : Int {
+        retur<caret>
+    }
+}

idea/testData/completion/handlers/keywords/ReturnInTypeFunction_after.kt

@@ -0,0 +1,5 @@
+class Test {
+    fun someMethod() : Int {
+        return <caret>
+    }
+}

idea/testData/completion/handlers/keywords/ReturnInUnit.kt

@@ -0,0 +1,5 @@
+object OtherTest {
+    fun test() : Unit {
+        retur<caret>
+    }
+}

idea/testData/completion/handlers/keywords/ReturnInUnit_after.kt

@@ -0,0 +1,5 @@
+object OtherTest {
+    fun test() : Unit {
+        return<caret>
+    }
+}