Change "language" to "lang" in examples.

Author: msporny

index.html

@@ -920,10 +920,10 @@ <h3>Concrete Lifecycle Example</h3>
       "id": "did:example:c276e12ec21ebfeb1f712ebc6f1",
       "name": [{
         "value": "Example University",
-        "language": "en"
+        "lang": "en"
       }, {
         "value": "Exemple d'Université",
-        "language": "fr"
+        "lang": "fr"
       }]
     }
   },
@@ -978,10 +978,10 @@ <h3>Concrete Lifecycle Example</h3>
         "id": "did:example:c276e12ec21ebfeb1f712ebc6f1",
         "name": [{
           "value": "Example University",
-          "language": "en"
+          "lang": "en"
         }, {
           "value": "Exemple d'Université",
-          "language": "fr"
+          "lang": "fr"
         }]
       }
     },
@@ -1106,10 +1106,10 @@ <h3>Contexts</h3>
       "id": "did:example:c276e12ec21ebfeb1f712ebc6f1",
       "name": [{
         "value": "Example University",
-        "language": "en"
+        "lang": "en"
       }, {
         "value": "Exemple d'Université",
-        "language": "fr"
+        "lang": "fr"
       }]
     }
   },
@@ -3063,7 +3063,7 @@ <h3>Disputes</h3>
     "currentStatus": "Disputed",
     "statusReason": {
       "value": "Address is out of date.",
-      "language": "en"
+      "lang": "en"
     },
   }</span>,
   "issuer": "https://example.com/people#me",
@@ -4503,10 +4503,10 @@ <h3>Content Integrity Protection</h3>
       "id": "did:example:c276e12ec21ebfeb1f712ebc6f1",
       "name": [{
         "value": "Example University",
-        "language": "en"
+        "lang": "en"
       }, {
         "value": "Exemple d'Université",
-        "language": "fr"
+        "lang": "fr"
       }]
     }
   },
@@ -4539,10 +4539,10 @@ <h3>Content Integrity Protection</h3>
       "id": "did:example:c276e12ec21ebfeb1f712ebc6f1",
       "name": [{
         "value": "Example University",
-        "language": "en"
+        "lang": "en"
       }, {
         "value": "Exemple d'Université",
-        "language": "fr"
+        "lang": "fr"
       }]
     }
   },