diff --git a/src/ontology/efo-edit.owl b/src/ontology/efo-edit.owl
index d5d3d6b9..d3d9a694 100644
--- a/src/ontology/efo-edit.owl
+++ b/src/ontology/efo-edit.owl
@@ -29444,7 +29444,7 @@ AnnotationAssertion(rdfs:label obo:RO_0001025 "located_in")
 
 AnnotationAssertion(rdfs:label obo:RO_0002104 "has_plasma_membrane_part")
 
-# Object Property: obo:RO_0002160 (only_in_taxon)
+# Object Property: obo:RO_0002160 (only in taxon)
 
 AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:20973947") obo:IAO_0000115 obo:RO_0002160 "S only_in_taxon T iff: S SubClassOf in_taxon only T")
 AnnotationAssertion(oboInOwl:hasDbXref obo:RO_0002160 "RO:0002160")
@@ -122403,13 +122403,14 @@ AnnotationAssertion(oboInOwl:hasExactSynonym efo:EFO_0004712 "nonfilarial elepha
 AnnotationAssertion(rdfs:label efo:EFO_0004712 "podoconiosis")
 SubClassOf(efo:EFO_0004712 efo:EFO_0004711)
 
-# Class: efo:EFO_0004713 (FEV/FEC ratio)
+# Class: efo:EFO_0004713 (FEV/FVC ratio)
 
 AnnotationAssertion(obo:IAO_0000117 efo:EFO_0004713 "Helen Parkinson")
-AnnotationAssertion(efo:definition_citation efo:EFO_0004713 "Is the measurement of the ratio of forced expiratory volume (FEV) to forced vital capacity (FCV), used as a measure of pulmonary function.")
+AnnotationAssertion(efo:definition_citation efo:EFO_0004713 "Is the measurement of the ratio of forced expiratory volume (FEV) to forced vital capacity (FVC), used as a measure of pulmonary function.")
 AnnotationAssertion(oboInOwl:hasExactSynonym efo:EFO_0004713 "FEV/FVC")
 AnnotationAssertion(oboInOwl:hasExactSynonym efo:EFO_0004713 "FEV1/FVC")
-AnnotationAssertion(rdfs:label efo:EFO_0004713 "FEV/FEC ratio")
+AnnotationAssertion(oboInOwl:hasExactSynonym efo:EFO_0004713 "FEV/FEC ratio")
+AnnotationAssertion(rdfs:label efo:EFO_0004713 "FEV/FVC ratio")
 SubClassOf(efo:EFO_0004713 efo:EFO_0001444)
 SubClassOf(efo:EFO_0004713 efo:EFO_0003892)
 SubClassOf(efo:EFO_0004713 ObjectSomeValuesFrom(obo:IAO_0000136 obo:UBERON_0001004))