psm, not peptide

src/output/ods/groupingsheet.cpp

@@ -115,7 +115,7 @@ GroupingSheet::writeHeaders()
     "of valid peptides)");
   _p_writer->writeCell("pep FDR");
   _p_writer->setCellAnnotation(
-    "FDR at the peptide spectrum match (peptide evidences for each association of a spectrum to a peptide, overall identification engines) level (number of decoy valid psms / total number "
-    "of valid peptides)");
+    "FDR at the peptide spectrum match (peptide evidences for each association of a spectrum to a peptide, overall identification engines) level (number of decoy valid psm / total number "
+    "of valid psm)");
   _p_writer->writeCell("psm FDR");
 }