diff --git a/src/test/resources/queries/readme.txt b/src/test/resources/queries/readme.txt
index 2aa2f2e..c5b3d63 100644
--- a/src/test/resources/queries/readme.txt
+++ b/src/test/resources/queries/readme.txt
@@ -20,7 +20,7 @@
 
 // Based on KorAP-querySerialization/examples/
 cosmas3:  "das /+w1:3 Buch" # word-distance constraint
-cosmas4:  "das /+w1:3,s1 Buch" # combined word-distance and sent-distance constraint
+cosmas4:  "das /+w1:3,s1:1 Buch" # combined word-distance and sent-distance constraint
 cosmas10: "Institut für $deutsche Sprache" # finds both
 cosmas16: "$wegen #IN(L) <s>"  # finds 'wegen' at beginning of sentence, also when capitalised
 cosmas17: "#BED($wegen , +sa)" # equivalent to above