diff --git a/1.3-Implementation.md b/1.3-Implementation.md
index a87f3f9..413099d 100644
--- a/1.3-Implementation.md
+++ b/1.3-Implementation.md
@@ -31,7 +31,7 @@ While not 100% definitive, we have included `[SETUP*` tags for troubleshooting a
 :exclamation: SUPER IMPORTANT: First Party Isolation (FPI), privacy.resistFingerprinting (RFP)
 
 - FPI is enabled (4001)
-  * It is recommended that you clear (Ctrl-Shift-Del) everything (except passwords and site preferences) when first enabling (or disabling permanently) this, so orphaned Origin Attribute data is cleared
+  * It is recommended that you clear (Ctrl-Shift-Del) everything (except passwords and site preferences) when first enabling (or permanently disabling) this, so orphaned Origin Attribute data is cleared
 - RFP is enabled (section 4500)
    * As RFP patches land in stable, alternative existing preferences are moved to section 4600 and made inactive
    * :star: non-RFP users may want to enable section 4600