Clean up example comments so they don't wrap.

Author: gkellogg

index.html

@@ -676,8 +676,13 @@ <h1>Basic Concepts</h1>
     <!--
     {
       "****http://schema.org/name****": "Manu Sporny",
-      "****http://schema.org/url****": ****{ "@id": ****"http://manu.sporny.org/" ****}****,  ####← The '@id' keyword means 'This value is an identifier that is an IRI'####
-      "****http://schema.org/image****": ****{ "@id": ****"http://manu.sporny.org/images/manu.png" ****}****
+      "****http://schema.org/url****": ****{
+        "@id": ****"http://manu.sporny.org/"
+        ####↑ The '@id' keyword means 'This value is an identifier that is an IRI'####
+      ****}****,
+      "****http://schema.org/image****": ****{
+        "@id": ****"http://manu.sporny.org/images/manu.png"
+      ****}****
     }
     -->
     </pre>
@@ -747,14 +752,21 @@ <h2>The Context</h2>
     <!--
     {
       ****"@context": {
-        "name": "http://schema.org/name",****  ####← This means that 'name' is shorthand for 'http://schema.org/name'#### ****
-        "image": {
-          "@id": "http://schema.org/image",****  ####← This means that 'image' is shorthand for 'http://schema.org/image'#### ****
-          "@type": "@id"****  ####← This means that a string value associated with 'image' should be interpreted as an identifier that is an IRI#### ****
-        },
+        "name": "http://schema.org/name",****
+        ####↑ This means that 'name' is shorthand for 'http://schema.org/name'####
+        ****"image": {
+          "@id": "http://schema.org/image",**** 
+          ####↑ This means that 'image' is shorthand for 'http://schema.org/image'####
+          ****"@type": "@id"****
+          ####↑ This means that a string value associated with 'image'
+            should be interpreted as an identifier that is an IRI####
+        ****},
         "homepage": {
-          "@id": "http://schema.org/url",****  ####← This means that 'homepage' is shorthand for 'http://schema.org/url'#### ****
-          "@type": "@id"****  ####← This means that a string value associated with 'homepage' should be interpreted as an identifier that is an IRI#### ****
+          "@id": "http://schema.org/url",****
+          ####↑ This means that 'homepage' is shorthand for 'http://schema.org/url'####
+          ****"@type": "@id"****
+          ####↑ This means that a string value associated with 'homepage'
+            should be interpreted as an identifier that is an IRI#### ****
         }
       }****
     }