Minor, fix space in diagnostic message

compiler/frontend/src/org/jetbrains/kotlin/diagnostics/rendering/DefaultErrorMessages.java

@@ -366,7 +366,7 @@ public class DefaultErrorMessages {
         MAP.put(ITERATOR_AMBIGUITY, "Method ''iterator()'' is ambiguous for this expression: {0}", AMBIGUOUS_CALLS);
 
         MAP.put(DELEGATE_SPECIAL_FUNCTION_MISSING, "Missing ''{0}'' method on delegate of type ''{1}''", STRING, RENDER_TYPE);
-        MAP.put(DELEGATE_RESOLVED_TO_DEPRECATED_CONVENTION, " ''{0}'' method convention on type ''{1}'' is deprecated. Rename to ''{2}''", NAME, RENDER_TYPE, STRING);
+        MAP.put(DELEGATE_RESOLVED_TO_DEPRECATED_CONVENTION, "''{0}'' method convention on type ''{1}'' is deprecated. Rename to ''{2}''", NAME, RENDER_TYPE, STRING);
         MAP.put(DELEGATE_SPECIAL_FUNCTION_AMBIGUITY, "Overload resolution ambiguity on method ''{0}'': {1}",  STRING, AMBIGUOUS_CALLS);
         MAP.put(DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE, "Property delegate must have a ''{0}'' method. None of the following functions is suitable: {1}",
                 STRING, AMBIGUOUS_CALLS);