Update docs/templates/pages/javascript.mustache

Adding spaces around the pipes. Makes it consistent with the rest of the docs.

docs/templates/pages/javascript.mustache

@@ -747,7 +747,7 @@ $('a[data-toggle="tab"]').on('shown', function (e) {
              </tr>
              <tr>
                <td>{{_i}}placement{{/i}}</td>
-               <td>{{_i}}string|function{{/i}}</td>
+               <td>{{_i}}string | function{{/i}}</td>
                <td>'top'</td>
                <td>{{_i}}how to position the tooltip{{/i}} - top | bottom | left | right</td>
              </tr>
@@ -907,7 +907,7 @@ $('a[data-toggle="tab"]').on('shown', function (e) {
            </tr>
            <tr>
              <td>{{_i}}placement{{/i}}</td>
-             <td>{{_i}}string|function{{/i}}</td>
+             <td>{{_i}}string | function{{/i}}</td>
              <td>'right'</td>
              <td>{{_i}}how to position the popover{{/i}} - top | bottom | left | right</td>
            </tr>