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-rw-r--r--printing/richprinter.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/printing/richprinter.ml b/printing/richprinter.ml
index a1c3305bb5..10ca118697 100644
--- a/printing/richprinter.ml
+++ b/printing/richprinter.ml
@@ -5,7 +5,7 @@ module RichppVernac = Ppvernac.Richpp
module RichppTactic = Pptactic.Richpp
type rich_pp =
- (string, Ppannotation.t Richpp.located) Xml_datatype.gxml
+ (unit, Ppannotation.t Richpp.located) Xml_datatype.gxml
* Xml_datatype.xml
let get_annotations obj = Pp.Tag.prj obj Ppannotation.tag