Merge pull request #4100 from vespa-engine/laura/block-change

improve the descriptions of the block-change attributes to better align to the console

Author: hakonhall

en/reference/deployment.html

@@ -171,24 +171,28 @@ <h2 id="block-change">block-change</h2>
   <tr>
     <td>revision
     <td>No, default <code>true</code>
-    <td>Set to <code>false</code> to allow application revision changes during the block period set by this.
-  </tr><tr>
+    <td>Set to <code>false</code> to allow application deployments
+  </tr>
+  <tr>
     <td>version
     <td>No, default <code>true</code>
-    <td>Set to <code>false</code> to allow Vespa platform changes during the block period set by this.
-  </tr><tr>
+    <td>Set to <code>false</code> to allow Vespa platform upgrades
+  </tr>
+  <tr>
     <td>days
     <td>No, default <code>mon-sun</code>
-    <td>A spec of the days this block is effective - a comma-separated list of single days or day intervals
+    <td>List of days this block is effective - a comma-separated list of single days or day intervals
         where the start and end day are separated by a dash and are inclusive. Each day is identified by its english
         name or three-letter abbreviation.
-  </tr><tr>
+  </tr>
+  <tr>
     <td>hours
     <td>No, default <code>0-23</code>
-    <td>A spec of the hours this block is effective - a comma-separated list of single hours or hour intervals
+    <td>List of hours this block is effective - a comma-separated list of single hours or hour intervals
         where the start and end hour are separated by a dash and are inclusive. Each hour is identified by a number
         in the range 0 to 23.
-  </tr><tr>
+  </tr>
+  <tr>
     <td>time-zone
     <td>No, default UTC
     <td>The name of the time zone used to interpret the hours attribute.