diff --git a/docs/SECURITY-CONFIG.rst b/docs/SECURITY-CONFIG.rst
index a010113..7ee9d81 100644
--- a/docs/SECURITY-CONFIG.rst
+++ b/docs/SECURITY-CONFIG.rst
@@ -22,7 +22,7 @@
               +           +        +          +        +           +        +
             NLSR        NSLR     NSLR       NSLR     NSLR        NSLR     NSLR
 
-Each entity’s name and corresponding certificate name follow the
+Each entity's name and corresponding certificate name follow the
 convention below:
 
 ========  ===================================================== =================================  ===============================================