Update shacl12-profiling/index.html

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

Author: YoucTagh

shacl12-profiling/index.html

@@ -337,7 +337,7 @@
 				This document defines extensions of the SHACL Shapes Constraint Language created to allow for the profiling of specifications.
 			</p>
 			<p>
-				SHACL is a language for validating RDF graphs against a set of conditions so this document's scope is limited to the profiling of RDF graph models, including SHACL-defined models.
+				SHACL is a language for validating RDF graphs against a set of conditions, so this document's scope is limited to the profiling of RDF graph models, including SHACL-defined models.
 			</p>
 
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