diff --git a/ocrd_calamari/recognize.py b/ocrd_calamari/recognize.py
index c5a6b12..fc21a12 100644
--- a/ocrd_calamari/recognize.py
+++ b/ocrd_calamari/recognize.py
@@ -85,7 +85,7 @@ class CalamariRecognize(Processor):
                     if line.get_TextEquiv():
                         log.warning("Line '%s' already contained text results", line.id)
                     line.set_TextEquiv([TextEquivType(Unicode=line_text, conf=line_conf)])
-                    
+
                     if line.get_Word():
                         log.warning("Line '%s' already contained word segmentation", line.id)
                     line.set_Word([])