diff --git a/glossary.asciidoc b/glossary.asciidoc
index 0fdac00c..05f65962 100644
--- a/glossary.asciidoc
+++ b/glossary.asciidoc
@@ -214,7 +214,7 @@ secret key (aka private key)::
 ----
 
 Segregated Witness::
-    Segregated Witness is a proposed upgrade to the Bitcoin protocol which technological innovation separates signature data from bitcoin transactions. Segregated Witness is a proposed soft fork; a change that technically makes Bitcoin’s protocol rules more restrictive.
+    Segregated Witness is an upgrade to the Bitcoin protocol in which technological innovation separated signature data from bitcoin transactions. Segregated Witness was implemented as a soft fork; a change that technically makes Bitcoin’s protocol rules more restrictive.
 
 SHA::
     The Secure Hash Algorithm or SHA is a family of cryptographic hash functions published by the National Institute of Standards and Technology (NIST).