Update shacl12-overview/index.html

Co-authored-by: Jesse Wright <[email protected]>

Author: nicholascar

shacl12-overview/index.html

@@ -400,7 +400,7 @@ <h3>
 				<dt><a href="https://w3c.github.io/data-shapes/shacl12-ui/">SHACL 1.2 UI</a></dt>
 				<dd>defines SHACL's use for User Interface generation</dd>
 				<dt><a href="https://w3c.github.io/data-shapes/shacl12-compact-syntax/">SHACL 1.2 Compact Syntax</a></dt>
-				<dd>defines an alternative notation to the RDF-based notations for SHACL</dd>
+				<dd>defines an RDF syntax for expressing SHACL concepts</dd>
 				<dt><a href="https://w3c.github.io/data-shapes/shacl12-profiling/">SHACL 1.2 Profiling</a></dt>
 				<dd>defines the use of SHACL for profiling data, including SHACL data</dd>
 			</dl>