--- a/schema.org/ext/tvradio.html	Wed Dec 12 12:18:00 2012 +0000
+++ b/schema.org/ext/tvradio.html	Wed Dec 12 13:55:08 2012 +0000
@@ -49,13 +49,13 @@
 
     <div typeof="rdfs:Class" resource="http://schema.org/TVSeries">
       <span class="h" property="rdfs:label">TV series</span>
-      <span property="rdfs:comment">Series dedicated to TV broadcast and associated on line delivery.</span>
+      <span property="rdfs:comment">Series dedicated to TV broadcast and associated online delivery.</span>
       <span>Subclass of: <a property="rdfs:subClassOf" href="http://schema.org/Series">Series</a></span>
     </div>
 
     <div typeof="rdfs:Class" resource="http://schema.org/TVSeason">
       <span class="h" property="rdfs:label">TV season</span>
-      <span property="rdfs:comment">Season dedicated to TV broadcast and associated on line delivery.</span>
+      <span property="rdfs:comment">Season dedicated to TV broadcast and associated online delivery.</span>
       <span>Subclass of: <a property="rdfs:subClassOf" href="http://schema.org/Season">Season</a></span>
     </div>
 
@@ -73,13 +73,13 @@
 
     <div typeof="rdfs:Class" resource="http://schema.org/RadioSeries">
       <span class="h" property="rdfs:label">Radio series</span>
-      <span property="rdfs:comment">Series dedicated to radio broadcast and associated on line delivery.</span>
+      <span property="rdfs:comment">Series dedicated to radio broadcast and associated online delivery.</span>
       <span>Subclass of: <a property="rdfs:subClassOf" href="http://schema.org/Series">Series</a></span>
     </div>
 
     <div typeof="rdfs:Class" resource="http://schema.org/RadioSeason">
       <span class="h" property="rdfs:label">Radio season</span>
-      <span property="rdfs:comment">Season dedicated to radio broadcast and associated on line delivery.</span>
+      <span property="rdfs:comment">Season dedicated to radio broadcast and associated online delivery.</span>
       <span>Subclass of: <a property="rdfs:subClassOf" href="http://schema.org/Season">Season</a></span>
     </div>
 
@@ -111,7 +111,7 @@
     <div typeof="rdf:Property" resource="http://schema.org/startDate">
       <span class="h" property="rdfs:label">start date</span>
       <!-- More precise description of the property -->
-      <span property="rdfs:comment">First original publication of an episode within that series or season</span>
+      <span property="rdfs:comment">First original publication of an episode within that series or season.</span>
       <span>Domain: <a property="http://schema.org/domain" href="http://schema.org/Series">Series</a></span>
       <span>Domain: <a property="http://schema.org/domain" href="http://schema.org/Season">Season</a></span>
       <span>Range: <a property="http://schema.org/range" href="http://schema.org/Date">Date</a></span>
@@ -179,7 +179,7 @@
 
     <div typeof="rdfs:Class" resource="http://schema.org/BroadcastService">
       <span class="h" property="rdfs:label">Broadcast service</span>
-      <span property="rdfs:comment">A delivery service through which content is provided via broadcast over the air or on line.</span>
+      <span property="rdfs:comment">A delivery service through which content is provided via broadcast over the air or online.</span>
       <span>Subclass of: <a property="rdfs:subClassOf" href="http://schema.org/Thing">Thing</a></span>
     </div>