Update shacl12-overview/index.html

Co-authored-by: Ted Thibodeau Jr <[email protected]>

Author: nicholascar

shacl12-overview/index.html

@@ -494,7 +494,7 @@ <h2>What's New in SHACL 1.2</h2>
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-                The SHACL Community Group, which formed after the publication of SHCAL 1.1, produced an informal <a href="https://w3c.github.io/shacl/shacl-compact-syntax/">SHACL Compact Syntax Report</a> which defines a compact syntax for core elements of SHACL 1.1.
+                The SHACL Community Group, which formed after the publication of SHACL 1.1, produced an informal <a href="https://w3c.github.io/shacl/shacl-compact-syntax/">SHACL Compact Syntax Report</a> which defines a compact syntax (sometimes referred to as SHACL-C) for core elements of SHACL 1.1.
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               <p>
                 We now have a formalisation of that syntax with updates to aline with the other SHACL 1.2 specifications.