diff --git a/content/3.defense-systems/fs_hsdr_like.md b/content/3.defense-systems/fs_hsdr_like.md
index d6e4bcac71da62868ea64ef5560aadcbfcf3e120..3d97387d9c14efdbd75918f9c0bbb87791173ed9 100644
--- a/content/3.defense-systems/fs_hsdr_like.md
+++ b/content/3.defense-systems/fs_hsdr_like.md
@@ -18,7 +18,7 @@ FS_HsdR_like or HsdR_like was discovered in 2022 :ref{doi=10.1016/j.cell.2022.07
 
 The HsdR_like system is also effective for blocking conjugation.
 
-The HsdR_like system is composed of tree genes. A first protein encoding a DUF6731 domain and named after it. An hypothetical protein and the HsdR protein with an N terminal HEPN domain and C terminal Zn finger domain.
+The HsdR_like system is composed of tree genes. The first protein encodes a DUF6731 domain and is named after it. A hypothetical protein and the HsdR protein with an N terminal HEPN domain and C terminal Zn finger domain.
 
 ## Molecular mechanism