Apply suggestions from code review

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

Author: bergos

shacl12-core/index.html

@@ -663,8 +663,8 @@ <h3>Document Conventions</h3>
 }</pre>
 				<p>
 					Note that the URI of the graph defining the SHACL vocabulary itself is equivalent to
-					the namespace above, i.e. it includes the <code>#</code>.
-					References to the SHACL vocabulary, e.g. via <code>owl:imports</code> should include the <code>#</code>.
+					the namespace above, i.e., it includes the <code>#</code>.
+					References to the SHACL vocabulary, e.g., via <code>owl:imports</code> should include the <code>#</code>.
 				</p>
 				<p>
 					Throughout the document, color-coded boxes containing RDF graphs in Turtle and JSON-LD will appear.
@@ -677,7 +677,7 @@ <h3>Document Conventions</h3>
 					<div class="turtle">
 # This box represents an input shapes graph
 
-# Triples that can be omitted are marked as grey e.g.
+# Triples that can be omitted are marked as grey, e.g. --
 <span class="triple-can-be-skipped">&lt;s&gt; &lt;p&gt; &lt;o&gt; .</span>
 						</div>
 				  <div class="jsonld">