diff --git a/src/ontology/uberon-edit.obo b/src/ontology/uberon-edit.obo
index 281bbce91..ad30d4f66 100644
--- a/src/ontology/uberon-edit.obo
+++ b/src/ontology/uberon-edit.obo
@@ -107535,10 +107535,10 @@ relationship: contributes_to_morphology_of UBERON:0002146 ! pulmonary valve
 
 [Term]
 id: UBERON:0005994
-name: chorda tendineae
+name: chorda tendinea
 def: "The tendinous strands that connect the papillary muscles on the wall of the ventricles to the leaflets of the atrioventricular valves; the chordae tendineae serve to prevent the AV valves from prolapsing back into the atria." [MP:0010608, Wikipedia:Chordae_tendineae]
 subset: pheno_slim
-synonym: "chordae tendinea" RELATED OMO:0003004 [FMA:12225]
+synonym: "chordae tendineae" RELATED OMO:0003004 [FMA:12225]
 synonym: "chordae tendineae cordis" RELATED OMO:0003011 [Wikipedia:Chordae_tendineae]
 xref: EMAPA:36322
 xref: FMA:12225