diff --git a/rd-kt/rd-core/src/main/kotlin/com/jetbrains/rd/util/string/PrettyPrinter.kt b/rd-kt/rd-core/src/main/kotlin/com/jetbrains/rd/util/string/PrettyPrinter.kt
index 9998bd779..009b6d5e5 100644
--- a/rd-kt/rd-core/src/main/kotlin/com/jetbrains/rd/util/string/PrettyPrinter.kt
+++ b/rd-kt/rd-core/src/main/kotlin/com/jetbrains/rd/util/string/PrettyPrinter.kt
@@ -8,7 +8,7 @@ enum class Eol(val value: String) {
     linux ("\n"),
     windows ("\r\n"),
     osSpecified (eol),
-    none("")
+    none(" ")
 }
 
 inline fun printer(content: PrettyPrinter.() -> Unit) = PrettyPrinter().apply(content)